231141133300 has 108 divisors (see below), whose sum is σ = 630079498720. Its totient is φ = 72043963200.

The previous prime is 231141133277. The next prime is 231141133331. The reversal of 231141133300 is 3331141132.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1279770 + ... + 1449169.

Almost surely, 2^231141133300 is an apocalyptic number.

231141133300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231141133300 is an abundant number, since it is smaller than the sum of its proper divisors (398938365420).

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

231141133300 is a wasteful number, since it uses less digits than its factorization.

231141133300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728982 (or 2728964 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 231141133300 its reverse (3331141132), we get a palindrome (234472274432).

The spelling of 231141133300 in words is "two hundred thirty-one billion, one hundred forty-one million, one hundred thirty-three thousand, three hundred".