230270002631 has 4 divisors (see below), whose sum is σ = 237698067264. Its totient is φ = 222841938000.

The previous prime is 230270002513. The next prime is 230270002649. The reversal of 230270002631 is 136200072032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230270002631 - 2³⁴ = 213090133447 is a prime.

It is a super-2 number, since 2×230270002631² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230270002631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230270082631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3714032270 + ... + 3714032331.

It is an arithmetic number, because the mean of its divisors is an integer number (59424516816).

Almost surely, 2^230270002631 is an apocalyptic number.

230270002631 is a deficient number, since it is larger than the sum of its proper divisors (7428064633).

230270002631 is an equidigital number, since it uses as much as digits as its factorization.

230270002631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7428064632.

The product of its (nonzero) digits is 3024, while the sum is 26.

Adding to 230270002631 its reverse (136200072032), we get a palindrome (366470074663).

The spelling of 230270002631 in words is "two hundred thirty billion, two hundred seventy million, two thousand, six hundred thirty-one".