231153535050201 has 12 divisors (see below), whose sum is σ = 333896951292580. Its totient is φ = 154098428188320.

The previous prime is 231153535050133. The next prime is 231153535050313. The reversal of 231153535050201 is 102050535351132.

231153535050201 is a `hidden beast` number, since 2 + 3 + 1 + 1 + 5 + 353 + 50 + 50 + 201 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 195365334609225 + 35788200440976 = 13977315^2 + 5982324^2 .

It is not a de Polignac number, because 231153535050201 - 2⁷ = 231153535050073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231153535050701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 327003310 + ... + 327709431.

Almost surely, 2^{231153535050201} is an apocalyptic number.

It is an amenable number.

231153535050201 is a deficient number, since it is larger than the sum of its proper divisors (102743416242379).

231153535050201 is a wasteful number, since it uses less digits than its factorization.

231153535050201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654751976 (or 654751973 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 36.

The spelling of 231153535050201 in words is "two hundred thirty-one trillion, one hundred fifty-three billion, five hundred thirty-five million, fifty thousand, two hundred one".