131213103230 has 16 divisors (see below), whose sum is σ = 257654821104. Its totient is φ = 47713855680.

The previous prime is 131213103227. The next prime is 131213103239. The reversal of 131213103230 is 32301312131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131213103239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 596423087 + ... + 596423306.

It is an arithmetic number, because the mean of its divisors is an integer number (16103426319).

Almost surely, 2^131213103230 is an apocalyptic number.

131213103230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131213103230 is a deficient number, since it is larger than the sum of its proper divisors (126441717874).

131213103230 is a wasteful number, since it uses less digits than its factorization.

131213103230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192846411.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 131213103230 its reverse (32301312131), we get a palindrome (163514415361).

The spelling of 131213103230 in words is "one hundred thirty-one billion, two hundred thirteen million, one hundred three thousand, two hundred thirty".