131313201130 has 16 divisors (see below), whose sum is σ = 236369408040. Its totient is φ = 52524025792.

The previous prime is 131313201127. The next prime is 131313201139. The reversal of 131313201130 is 31102313131.

It can be written as a sum of positive squares in 4 ways, for example, as 81241530841 + 50071670289 = 285029^2 + 223767^2 .

It is a junction number, because it is equal to n+sod(n) for n = 131313201098 and 131313201107.

It is not an unprimeable number, because it can be changed into a prime (131313201139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365616 + ... + 629524.

Almost surely, 2^131313201130 is an apocalyptic number.

131313201130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131313201130 is a deficient number, since it is larger than the sum of its proper divisors (105056206910).

131313201130 is a wasteful number, since it uses less digits than its factorization.

131313201130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313673.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 131313201130 its reverse (31102313131), we get a palindrome (162415514261).

The spelling of 131313201130 in words is "one hundred thirty-one billion, three hundred thirteen million, two hundred one thousand, one hundred thirty".