231454053 has 12 divisors (see below), whose sum is σ = 335724480. Its totient is φ = 153655656.

The previous prime is 231454051. The next prime is 231454057. The reversal of 231454053 is 350454132.

It is not a de Polignac number, because 231454053 - 2¹ = 231454051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231454051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51651 + ... + 55952.

It is an arithmetic number, because the mean of its divisors is an integer number (27977040).

Almost surely, 2^231454053 is an apocalyptic number.

It is an amenable number.

231454053 is a deficient number, since it is larger than the sum of its proper divisors (104270427).

231454053 is a wasteful number, since it uses less digits than its factorization.

231454053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107848 (or 107845 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 231454053 is about 15213.6140676698. The cubic root of 231454053 is about 613.9809974419.

The spelling of 231454053 in words is "two hundred thirty-one million, four hundred fifty-four thousand, fifty-three".