112131154313 has 2 divisors, whose sum is σ = 112131154314. Its totient is φ = 112131154312.

The previous prime is 112131154307. The next prime is 112131154351. The reversal of 112131154313 is 313451131211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100319159824 + 11811994489 = 316732^2 + 108683^2 .

It is a cyclic number.

It is not a de Polignac number, because 112131154313 - 2⁴ = 112131154297 is a prime.

It is not a weakly prime, because it can be changed into another prime (112131154393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56065577156 + 56065577157.

It is an arithmetic number, because the mean of its divisors is an integer number (56065577157).

Almost surely, 2^112131154313 is an apocalyptic number.

It is an amenable number.

112131154313 is a deficient number, since it is larger than the sum of its proper divisors (1).

112131154313 is an equidigital number, since it uses as much as digits as its factorization.

112131154313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 26.

Adding to 112131154313 its reverse (313451131211), we get a palindrome (425582285524).

The spelling of 112131154313 in words is "one hundred twelve billion, one hundred thirty-one million, one hundred fifty-four thousand, three hundred thirteen".