113935421167 has 2 divisors, whose sum is σ = 113935421168. Its totient is φ = 113935421166.

The previous prime is 113935421113. The next prime is 113935421189. The reversal of 113935421167 is 761124539311.

It is a strong prime.

It is an emirp because it is prime and its reverse (761124539311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113935421167 - 2²³ = 113927032559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113935421107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56967710583 + 56967710584.

It is an arithmetic number, because the mean of its divisors is an integer number (56967710584).

Almost surely, 2^113935421167 is an apocalyptic number.

113935421167 is a deficient number, since it is larger than the sum of its proper divisors (1).

113935421167 is an equidigital number, since it uses as much as digits as its factorization.

113935421167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 43.

The spelling of 113935421167 in words is "one hundred thirteen billion, nine hundred thirty-five million, four hundred twenty-one thousand, one hundred sixty-seven".