100311402 has 16 divisors (see below), whose sum is σ = 200740320. Its totient is φ = 33417552.

The previous prime is 100311361. The next prime is 100311413. The reversal of 100311402 is 204113001.

It is a happy number.

100311402 is nontrivially palindromic in base 5.

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, 9424 + ... + 17012.

It is an arithmetic number, because the mean of its divisors is an integer number (12546270).

Almost surely, 2^100311402 is an apocalyptic number.

100311402 is an abundant number, since it is smaller than the sum of its proper divisors (100428918).

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

100311402 is a wasteful number, since it uses less digits than its factorization.

100311402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9797.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 100311402 is about 10015.5579974358. The cubic root of 100311402 is about 464.6401841284.

Adding to 100311402 its reverse (204113001), we get a palindrome (304424403).

The spelling of 100311402 in words is "one hundred million, three hundred eleven thousand, four hundred two".