231344342110000 has 100 divisors (see below), whose sum is σ = 640123184973712. Its totient is φ = 79318060128000.

The previous prime is 231344342109929. The next prime is 231344342110043. The reversal of 231344342110000 is 11243443132.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1652389587 + ... + 1652529586.

Almost surely, 2^{231344342110000} is an apocalyptic number.

231344342110000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231344342110000 is an abundant number, since it is smaller than the sum of its proper divisors (408778842863712).

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

231344342110000 is an equidigital number, since it uses as much as digits as its factorization.

231344342110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3304919208 (or 3304919187 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 231344342110000 its reverse (11243443132), we get a palindrome (231355585553132).

The spelling of 231344342110000 in words is "two hundred thirty-one trillion, three hundred forty-four billion, three hundred forty-two million, one hundred ten thousand".