100311012232 has 32 divisors (see below), whose sum is σ = 195340636800. Its totient is φ = 48256350784.

The previous prime is 100311012223. The next prime is 100311012283. The reversal of 100311012232 is 232210113001.

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, 2238703 + ... + 2283070.

It is an arithmetic number, because the mean of its divisors is an integer number (6104394900).

Almost surely, 2^100311012232 is an apocalyptic number.

It is an amenable number.

100311012232 is a deficient number, since it is larger than the sum of its proper divisors (95029624568).

100311012232 is a wasteful number, since it uses less digits than its factorization.

100311012232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4521885 (or 4521881 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 100311012232 its reverse (232210113001), we get a palindrome (332521125233).

The spelling of 100311012232 in words is "one hundred billion, three hundred eleven million, twelve thousand, two hundred thirty-two".