231513452415401 has 32 divisors (see below), whose sum is σ = 263835668275200. Its totient is φ = 201383982112320.

The previous prime is 231513452415397. The next prime is 231513452415467. The reversal of 231513452415401 is 104514254315132.

It is not a de Polignac number, because 231513452415401 - 2² = 231513452415397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231513452415481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 761237570 + ... + 761541636.

It is an arithmetic number, because the mean of its divisors is an integer number (8244864633600).

Almost surely, 2^{231513452415401} is an apocalyptic number.

It is an amenable number.

231513452415401 is a deficient number, since it is larger than the sum of its proper divisors (32322215859799).

231513452415401 is a wasteful number, since it uses less digits than its factorization.

231513452415401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320429.

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 231513452415401 in words is "two hundred thirty-one trillion, five hundred thirteen billion, four hundred fifty-two million, four hundred fifteen thousand, four hundred one".