1010100030 has 32 divisors (see below), whose sum is σ = 2475823104. Its totient is φ = 263628576.

The previous prime is 1010100019. The next prime is 1010100061. The reversal of 1010100030 is 300010101.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a junction number, because it is equal to n+sod(n) for n = 1010099991 and 1010100018.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356782 + ... + 359601.

It is an arithmetic number, because the mean of its divisors is an integer number (77369472).

Almost surely, 2^1010100030 is an apocalyptic number.

1010100030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010100030 is an abundant number, since it is smaller than the sum of its proper divisors (1465723074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010100030 is a wasteful number, since it uses less digits than its factorization.

1010100030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716440.

The product of its (nonzero) digits is 3, while the sum is 6.

The square root of 1010100030 is about 31782.0708891035. The cubic root of 1010100030 is about 1003.3554053292.

Adding to 1010100030 its reverse (300010101), we get a palindrome (1310110131).

The spelling of 1010100030 in words is "one billion, ten million, one hundred thousand, thirty".