100307034 has 24 divisors (see below), whose sum is σ = 217612512. Its totient is φ = 33392520.

The previous prime is 100307017. The next prime is 100307057. The reversal of 100307034 is 430703001.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 100306998 and 100307016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12739 + ... + 19049.

It is an arithmetic number, because the mean of its divisors is an integer number (9067188).

Almost surely, 2^100307034 is an apocalyptic number.

100307034 is an abundant number, since it is smaller than the sum of its proper divisors (117305478).

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

100307034 is a wasteful number, since it uses less digits than its factorization.

100307034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7202 (or 7199 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 100307034 is about 10015.3399343208. The cubic root of 100307034 is about 464.6334398709.

The spelling of 100307034 in words is "one hundred million, three hundred seven thousand, thirty-four".