113872107043 has 2 divisors, whose sum is σ = 113872107044. Its totient is φ = 113872107042.

The previous prime is 113872107023. The next prime is 113872107047. The reversal of 113872107043 is 340701278311.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113872107043 - 2⁹ = 113872106531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113872106993 and 113872107011.

It is not a weakly prime, because it can be changed into another prime (113872107047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56936053521 + 56936053522.

It is an arithmetic number, because the mean of its divisors is an integer number (56936053522).

Almost surely, 2^113872107043 is an apocalyptic number.

113872107043 is a deficient number, since it is larger than the sum of its proper divisors (1).

113872107043 is an equidigital number, since it uses as much as digits as its factorization.

113872107043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 37.

The spelling of 113872107043 in words is "one hundred thirteen billion, eight hundred seventy-two million, one hundred seven thousand, forty-three".