231401543014075 has 18 divisors (see below), whose sum is σ = 333784919598396. Its totient is φ = 158675343780240.

The previous prime is 231401543014067. The next prime is 231401543014099. The reversal of 231401543014075 is 570410345104132.

It is not a de Polignac number, because 231401543014075 - 2³ = 231401543014067 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 94449608169 + ... + 94449610618.

Almost surely, 2^{231401543014075} is an apocalyptic number.

231401543014075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

231401543014075 is a deficient number, since it is larger than the sum of its proper divisors (102383376584321).

231401543014075 is a wasteful number, since it uses less digits than its factorization.

231401543014075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188899218811 (or 188899218799 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 231401543014075 in words is "two hundred thirty-one trillion, four hundred one billion, five hundred forty-three million, fourteen thousand, seventy-five".