131223124100110 has 32 divisors (see below), whose sum is σ = 269954066621952. Its totient is φ = 44989226374560.

The previous prime is 131223124100063. The next prime is 131223124100129. The reversal of 131223124100110 is 11001421322131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30444412 + ... + 34486351.

It is an arithmetic number, because the mean of its divisors is an integer number (8436064581936).

Almost surely, 2^{131223124100110} is an apocalyptic number.

131223124100110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131223124100110 is an abundant number, since it is smaller than the sum of its proper divisors (138730942521842).

131223124100110 is a wasteful number, since it uses less digits than its factorization.

131223124100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64959648.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 131223124100110 its reverse (11001421322131), we get a palindrome (142224545422241).

The spelling of 131223124100110 in words is "one hundred thirty-one trillion, two hundred twenty-three billion, one hundred twenty-four million, one hundred thousand, one hundred ten".