101232320100 has 36 divisors (see below), whose sum is σ = 292898847024. Its totient is φ = 26995285280.

The previous prime is 101232320047. The next prime is 101232320153. The reversal of 101232320100 is 1023232101.

It is an interprime number because it is at equal distance from previous prime (101232320047) and next prime (101232320153).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 101232320100.

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, 168720234 + ... + 168720833.

It is an arithmetic number, because the mean of its divisors is an integer number (8136079084).

Almost surely, 2^101232320100 is an apocalyptic number.

101232320100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101232320100 is an abundant number, since it is smaller than the sum of its proper divisors (191666526924).

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

101232320100 is a wasteful number, since it uses less digits than its factorization.

101232320100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337441084 (or 337441077 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 101232320100 its reverse (1023232101), we get a palindrome (102255552201).

The spelling of 101232320100 in words is "one hundred one billion, two hundred thirty-two million, three hundred twenty thousand, one hundred".