112402456513 has 2 divisors, whose sum is σ = 112402456514. Its totient is φ = 112402456512.

The previous prime is 112402456499. The next prime is 112402456541. The reversal of 112402456513 is 315654204211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101641091344 + 10761365169 = 318812^2 + 103737^2 .

It is a cyclic number.

It is not a de Polignac number, because 112402456513 - 2³³ = 103812521921 is a prime.

It is a super-2 number, since 2×112402456513² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112402456583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56201228256 + 56201228257.

It is an arithmetic number, because the mean of its divisors is an integer number (56201228257).

Almost surely, 2^112402456513 is an apocalyptic number.

It is an amenable number.

112402456513 is a deficient number, since it is larger than the sum of its proper divisors (1).

112402456513 is an equidigital number, since it uses as much as digits as its factorization.

112402456513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 112402456513 in words is "one hundred twelve billion, four hundred two million, four hundred fifty-six thousand, five hundred thirteen".