100013020434 has 16 divisors (see below), whose sum is σ = 222251156640. Its totient is φ = 33337673460.

The previous prime is 100013020361. The next prime is 100013020451. The reversal of 100013020434 is 434020310001.

100013020434 is a `hidden beast` number, since 100 + 0 + 130 + 2 + 0 + 434 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926046432 + ... + 926046539.

It is an arithmetic number, because the mean of its divisors is an integer number (13890697290).

Almost surely, 2^100013020434 is an apocalyptic number.

100013020434 is an abundant number, since it is smaller than the sum of its proper divisors (122238136206).

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

100013020434 is a wasteful number, since it uses less digits than its factorization.

100013020434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1852092982 (or 1852092976 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 100013020434 its reverse (434020310001), we get a palindrome (534033330435).

The spelling of 100013020434 in words is "one hundred billion, thirteen million, twenty thousand, four hundred thirty-four".