131223413130110 has 24 divisors (see below), whose sum is σ = 274765758922440. Its totient is φ = 44990884501584.

The previous prime is 131223413130101. The next prime is 131223413130151. The reversal of 131223413130110 is 11031314322131.

It is a super-2 number, since 2×131223413130110² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 131223413130110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133901441480 + ... + 133901442459.

It is an arithmetic number, because the mean of its divisors is an integer number (11448573288435).

Almost surely, 2^{131223413130110} is an apocalyptic number.

131223413130110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131223413130110 is an abundant number, since it is smaller than the sum of its proper divisors (143542345792330).

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

131223413130110 is a wasteful number, since it uses less digits than its factorization.

131223413130110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267802883960 (or 267802883953 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 131223413130110 its reverse (11031314322131), we get a palindrome (142254727452241).

The spelling of 131223413130110 in words is "one hundred thirty-one trillion, two hundred twenty-three billion, four hundred thirteen million, one hundred thirty thousand, one hundred ten".