231014434120 has 64 divisors (see below), whose sum is σ = 568111449600. Its totient is φ = 84164643840.

The previous prime is 231014434109. The next prime is 231014434127. The reversal of 231014434120 is 21434410132.

It is not an unprimeable number, because it can be changed into a prime (231014434127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5458390 + ... + 5500549.

It is an arithmetic number, because the mean of its divisors is an integer number (8876741400).

Almost surely, 2^231014434120 is an apocalyptic number.

231014434120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231014434120 is an abundant number, since it is smaller than the sum of its proper divisors (337097015480).

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

231014434120 is a wasteful number, since it uses less digits than its factorization.

231014434120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10958998 (or 10958994 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 231014434120 its reverse (21434410132), we get a palindrome (252448844252).

The spelling of 231014434120 in words is "two hundred thirty-one billion, fourteen million, four hundred thirty-four thousand, one hundred twenty".