114813431 has 2 divisors, whose sum is σ = 114813432. Its totient is φ = 114813430.

The previous prime is 114813403. The next prime is 114813487. The reversal of 114813431 is 134318411.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114813431 is a prime.

It is a super-2 number, since 2×114813431² = 26364247875983522, which contains 22 as substring.

It is a Sophie Germain prime.

It is equal to p_6562610 and since 114813431 and 6562610 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 114813431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114813731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57406715 + 57406716.

It is an arithmetic number, because the mean of its divisors is an integer number (57406716).

Almost surely, 2^114813431 is an apocalyptic number.

114813431 is a deficient number, since it is larger than the sum of its proper divisors (1).

114813431 is an equidigital number, since it uses as much as digits as its factorization.

114813431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 26.

The square root of 114813431 is about 10715.1029393095. The cubic root of 114813431 is about 486.0312926161.

The spelling of 114813431 in words is "one hundred fourteen million, eight hundred thirteen thousand, four hundred thirty-one".