116457311 has 2 divisors, whose sum is σ = 116457312. Its totient is φ = 116457310.

The previous prime is 116457307. The next prime is 116457317. The reversal of 116457311 is 113754611.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116457311 - 2² = 116457307 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116457317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58228655 + 58228656.

It is an arithmetic number, because the mean of its divisors is an integer number (58228656).

Almost surely, 2^116457311 is an apocalyptic number.

116457311 is a deficient number, since it is larger than the sum of its proper divisors (1).

116457311 is an equidigital number, since it uses as much as digits as its factorization.

116457311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520, while the sum is 29.

The square root of 116457311 is about 10791.5388615341. The cubic root of 116457311 is about 488.3399480623.

The spelling of 116457311 in words is "one hundred sixteen million, four hundred fifty-seven thousand, three hundred eleven".