230753031 has 16 divisors (see below), whose sum is σ = 313872384. Its totient is φ = 150764544.

The previous prime is 230753027. The next prime is 230753051. The reversal of 230753031 is 130357032.

It is not a de Polignac number, because 230753031 - 2² = 230753027 is a prime.

It is a super-2 number, since 2×230753031² = 106493922631373922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230752992 and 230753010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230753051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27975 + ... + 35271.

It is an arithmetic number, because the mean of its divisors is an integer number (19617024).

Almost surely, 2^230753031 is an apocalyptic number.

230753031 is a deficient number, since it is larger than the sum of its proper divisors (83119353).

230753031 is a wasteful number, since it uses less digits than its factorization.

230753031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7510.

The product of its (nonzero) digits is 1890, while the sum is 24.

The square root of 230753031 is about 15190.5572972159. The cubic root of 230753031 is about 613.3605006935.

It can be divided in two parts, 23075 and 3031, that added together give a triangular number (26106 = T₂₂₈).

The spelling of 230753031 in words is "two hundred thirty million, seven hundred fifty-three thousand, thirty-one".