100311412404 has 24 divisors (see below), whose sum is σ = 267497099968. Its totient is φ = 28660403520.

The previous prime is 100311412381. The next prime is 100311412459. The reversal of 100311412404 is 404214113001.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

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, 597091657 + ... + 597091824.

Almost surely, 2^100311412404 is an apocalyptic number.

100311412404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

100311412404 is an abundant number, since it is smaller than the sum of its proper divisors (167185687564).

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

100311412404 is a wasteful number, since it uses less digits than its factorization.

100311412404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194183495 (or 1194183493 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 100311412404 its reverse (404214113001), we get a palindrome (504525525405).

The spelling of 100311412404 in words is "one hundred billion, three hundred eleven million, four hundred twelve thousand, four hundred four".