2331140432100 has 72 divisors (see below), whose sum is σ = 6746606814528. Its totient is φ = 621467817600.

The previous prime is 2331140432087. The next prime is 2331140432177. The reversal of 2331140432100 is 12340411332.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42942 + ... + 2159658.

It is an arithmetic number, because the mean of its divisors is an integer number (93702872424).

Almost surely, 2^{2331140432100} is an apocalyptic number.

2331140432100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2331140432100 is an abundant number, since it is smaller than the sum of its proper divisors (4415466382428).

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

2331140432100 is a wasteful number, since it uses less digits than its factorization.

2331140432100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120405 (or 2120398 counting only the distinct ones).

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

Adding to 2331140432100 its reverse (12340411332), we get a palindrome (2343480843432).

The spelling of 2331140432100 in words is "two trillion, three hundred thirty-one billion, one hundred forty million, four hundred thirty-two thousand, one hundred".