121755675310 has 8 divisors (see below), whose sum is σ = 219160215576. Its totient is φ = 48702270120.

The previous prime is 121755675289. The next prime is 121755675347. The reversal of 121755675310 is 13576557121.

121755675310 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×121755675310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6087783756 + ... + 6087783775.

It is an arithmetic number, because the mean of its divisors is an integer number (27395026947).

Almost surely, 2^121755675310 is an apocalyptic number.

121755675310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121755675310 is a deficient number, since it is larger than the sum of its proper divisors (97404540266).

121755675310 is a wasteful number, since it uses less digits than its factorization.

121755675310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12175567538.

The product of its (nonzero) digits is 220500, while the sum is 43.

The spelling of 121755675310 in words is "one hundred twenty-one billion, seven hundred fifty-five million, six hundred seventy-five thousand, three hundred ten".