131130322210200 has 96 divisors (see below), whose sum is σ = 427898946196800. Its totient is φ = 33127660344960.

The previous prime is 131130322210171. The next prime is 131130322210207. The reversal of 131130322210200 is 2012223031131.

It is a super-2 number, since 2×131130322210200² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131130322210207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5751318522 + ... + 5751341321.

It is an arithmetic number, because the mean of its divisors is an integer number (4457280689550).

Almost surely, 2^{131130322210200} is an apocalyptic number.

131130322210200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131130322210200 is an abundant number, since it is smaller than the sum of its proper divisors (296768623986600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131130322210200 is a wasteful number, since it uses less digits than its factorization.

131130322210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11502659881 (or 11502659872 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 131130322210200 its reverse (2012223031131), we get a palindrome (133142545241331).

The spelling of 131130322210200 in words is "one hundred thirty-one trillion, one hundred thirty billion, three hundred twenty-two million, two hundred ten thousand, two hundred".