131201214423130 has 32 divisors (see below), whose sum is σ = 238261693271184. Its totient is φ = 52013965925376.

The previous prime is 131201214423073. The next prime is 131201214423133. The reversal of 131201214423130 is 31324412102131.

It can be written as a sum of positive squares in 8 ways, for example, as 74068795580329 + 57132418842801 = 8606323^2 + 7558599^2 .

It is a super-2 number, since 2×131201214423130² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131201214423133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25943752 + ... + 30585628.

Almost surely, 2^{131201214423130} is an apocalyptic number.

131201214423130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131201214423130 is a deficient number, since it is larger than the sum of its proper divisors (107060478848054).

131201214423130 is a wasteful number, since it uses less digits than its factorization.

131201214423130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4667010.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 131201214423130 its reverse (31324412102131), we get a palindrome (162525626525261).

The spelling of 131201214423130 in words is "one hundred thirty-one trillion, two hundred one billion, two hundred fourteen million, four hundred twenty-three thousand, one hundred thirty".