131223040130110 has 64 divisors (see below), whose sum is σ = 238595750410752. Its totient is φ = 51959734609536.

The previous prime is 131223040130107. The next prime is 131223040130269. The reversal of 131223040130110 is 11031040322131.

It is a super-2 number, since 2×131223040130110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2322380119 + ... + 2322436621.

It is an arithmetic number, because the mean of its divisors is an integer number (3728058600168).

Almost surely, 2^{131223040130110} is an apocalyptic number.

131223040130110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131223040130110 is a deficient number, since it is larger than the sum of its proper divisors (107372710280642).

131223040130110 is a wasteful number, since it uses less digits than its factorization.

131223040130110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62177.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 131223040130110 its reverse (11031040322131), we get a palindrome (142254080452241).

The spelling of 131223040130110 in words is "one hundred thirty-one trillion, two hundred twenty-three billion, forty million, one hundred thirty thousand, one hundred ten".