131233023130 has 32 divisors (see below), whose sum is σ = 258819287040. Its totient is φ = 47512701120.

The previous prime is 131233023121. The next prime is 131233023143. The reversal of 131233023130 is 31320332131.

It is a super-2 number, since 2×131233023130² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2579674 + ... + 2630053.

It is an arithmetic number, because the mean of its divisors is an integer number (8088102720).

Almost surely, 2^131233023130 is an apocalyptic number.

131233023130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131233023130 is a deficient number, since it is larger than the sum of its proper divisors (127586263910).

131233023130 is a wasteful number, since it uses less digits than its factorization.

131233023130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5209974.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 131233023130 its reverse (31320332131), we get a palindrome (162553355261).

The spelling of 131233023130 in words is "one hundred thirty-one billion, two hundred thirty-three million, twenty-three thousand, one hundred thirty".