230102131 has 4 divisors (see below), whose sum is σ = 262973872. Its totient is φ = 197230392.

The previous prime is 230102111. The next prime is 230102219. The reversal of 230102131 is 131201032.

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 230102131 - 2⁷ = 230102003 is a prime.

It is a super-2 number, since 2×230102131² = 105893981381482322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230102111) 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, 16435860 + ... + 16435873.

It is an arithmetic number, because the mean of its divisors is an integer number (65743468).

Almost surely, 2^230102131 is an apocalyptic number.

230102131 is a deficient number, since it is larger than the sum of its proper divisors (32871741).

230102131 is an equidigital number, since it uses as much as digits as its factorization.

230102131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32871740.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 230102131 is about 15169.1176737475. The cubic root of 230102131 is about 612.7832423704.

Adding to 230102131 its reverse (131201032), we get a palindrome (361303163).

The spelling of 230102131 in words is "two hundred thirty million, one hundred two thousand, one hundred thirty-one".