230120123131140 has 96 divisors (see below), whose sum is σ = 706008906860544. Its totient is φ = 55540940108160.

The previous prime is 230120123131001. The next prime is 230120123131177. The reversal of 230120123131140 is 41131321021032.

It is a self number, because there is not a number n which added to its sum of digits gives 230120123131140.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 767838844 + ... + 768138483.

It is an arithmetic number, because the mean of its divisors is an integer number (7354259446464).

Almost surely, 2^{230120123131140} is an apocalyptic number.

230120123131140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230120123131140 is an abundant number, since it is smaller than the sum of its proper divisors (475888783729404).

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

230120123131140 is a wasteful number, since it uses less digits than its factorization.

230120123131140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535977577 (or 1535977575 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 230120123131140 its reverse (41131321021032), we get a palindrome (271251444152172).

The spelling of 230120123131140 in words is "two hundred thirty trillion, one hundred twenty billion, one hundred twenty-three million, one hundred thirty-one thousand, one hundred forty".