116312453987 has 2 divisors, whose sum is σ = 116312453988. Its totient is φ = 116312453986.

The previous prime is 116312453977. The next prime is 116312454031. The reversal of 116312453987 is 789354213611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116312453987 - 2³⁶ = 47592977251 is a prime.

It is not a weakly prime, because it can be changed into another prime (116312453977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58156226993 + 58156226994.

It is an arithmetic number, because the mean of its divisors is an integer number (58156226994).

Almost surely, 2^116312453987 is an apocalyptic number.

116312453987 is a deficient number, since it is larger than the sum of its proper divisors (1).

116312453987 is an equidigital number, since it uses as much as digits as its factorization.

116312453987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 50.

The spelling of 116312453987 in words is "one hundred sixteen billion, three hundred twelve million, four hundred fifty-three thousand, nine hundred eighty-seven".