231274053 has 6 divisors (see below), whose sum is σ = 334062534. Its totient is φ = 154182696.

The previous prime is 231274027. The next prime is 231274067. The reversal of 231274053 is 350472132.

231274053 is a `hidden beast` number, since 231 + 27 + 405 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 230979204 + 294849 = 15198^2 + 543^2 .

It is not a de Polignac number, because 231274053 - 2¹⁷ = 231142981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231274853) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12848550 + ... + 12848567.

It is an arithmetic number, because the mean of its divisors is an integer number (55677089).

Almost surely, 2^231274053 is an apocalyptic number.

It is an amenable number.

231274053 is a deficient number, since it is larger than the sum of its proper divisors (102788481).

231274053 is a wasteful number, since it uses less digits than its factorization.

231274053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25697123 (or 25697120 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 231274053 is about 15207.6971629501. The cubic root of 231274053 is about 613.8217934303.

The spelling of 231274053 in words is "two hundred thirty-one million, two hundred seventy-four thousand, fifty-three".