230210131 has 4 divisors (see below), whose sum is σ = 230388112. Its totient is φ = 230032152.

The previous prime is 230210129. The next prime is 230210143. The reversal of 230210131 is 131012032.

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 230210131 - 2¹ = 230210129 is a prime.

It is a super-2 number, since 2×230210131² = 105993408830074322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230210231) 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, 87036 + ... + 89641.

It is an arithmetic number, because the mean of its divisors is an integer number (57597028).

Almost surely, 2^230210131 is an apocalyptic number.

230210131 is a deficient number, since it is larger than the sum of its proper divisors (177981).

230210131 is a wasteful number, since it uses less digits than its factorization.

230210131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177980.

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

The square root of 230210131 is about 15172.6771204030. The cubic root of 230210131 is about 612.8790987024.

Adding to 230210131 its reverse (131012032), we get a palindrome (361222163).

The spelling of 230210131 in words is "two hundred thirty million, two hundred ten thousand, one hundred thirty-one".