103232111100 has 72 divisors (see below), whose sum is σ = 308319932928. Its totient is φ = 26640542400.

The previous prime is 103232111071. The next prime is 103232111113. The reversal of 103232111100 is 1111232301.

It is a happy number.

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 103232111100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5540814 + ... + 5559413.

Almost surely, 2^103232111100 is an apocalyptic number.

103232111100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103232111100 is an abundant number, since it is smaller than the sum of its proper divisors (205087821828).

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

103232111100 is a wasteful number, since it uses less digits than its factorization.

103232111100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11100275 (or 11100268 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 103232111100 its reverse (1111232301), we get a palindrome (104343343401).

The spelling of 103232111100 in words is "one hundred three billion, two hundred thirty-two million, one hundred eleven thousand, one hundred".