32431040123100 has 72 divisors (see below), whose sum is σ = 93982516483968. Its totient is φ = 8634571646400.

The previous prime is 32431040123063. The next prime is 32431040123123. The reversal of 32431040123100 is 132104013423.

It is a happy number.

It is a super-2 number, since 2×32431040123100² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85471134 + ... + 85849733.

It is an arithmetic number, because the mean of its divisors is an integer number (1305312728944).

Almost surely, 2^{32431040123100} is an apocalyptic number.

32431040123100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32431040123100 is an abundant number, since it is smaller than the sum of its proper divisors (61551476360868).

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

32431040123100 is a wasteful number, since it uses less digits than its factorization.

32431040123100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171321515 (or 171321508 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 32431040123100 its reverse (132104013423), we get a palindrome (32563144136523).

The spelling of 32431040123100 in words is "thirty-two trillion, four hundred thirty-one billion, forty million, one hundred twenty-three thousand, one hundred".