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1012300130997 = 321926922007003
BaseRepresentation
bin11101011101100011100…
…10100010101010110101
310120202220221021211011100
432232301302202222311
5113041142313142442
62053013321000313
7133064512066161
oct16566162425265
93522827254140
101012300130997
11360350040411
12144235323099
13745c867596c
1436dd1c6dca1
151b4eb51e84c
hexebb1ca2ab5

1012300130997 has 24 divisors (see below), whose sum is σ = 1544891680800. Its totient is φ = 636970665888.

The previous prime is 1012300130983. The next prime is 1012300131013. The reversal of 1012300130997 is 7990310032101.

It is a happy number.

It is not a de Polignac number, because 1012300130997 - 24 = 1012300130981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012300130957) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10957503 + ... + 11049500.

It is an arithmetic number, because the mean of its divisors is an integer number (64370486700).

Almost surely, 21012300130997 is an apocalyptic number.

It is an amenable number.

1012300130997 is a deficient number, since it is larger than the sum of its proper divisors (532591549803).

1012300130997 is a wasteful number, since it uses less digits than its factorization.

1012300130997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22007297 (or 22007294 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The spelling of 1012300130997 in words is "one trillion, twelve billion, three hundred million, one hundred thirty thousand, nine hundred ninety-seven".

Divisors: 1 3 9 19 57 171 269 807 2421 5111 15333 45999 22007003 66021009 198063027 418133057 1254399171 3763197513 5919883807 17759651421 53278954263 112477792333 337433376999 1012300130997