116135220379 has 2 divisors, whose sum is σ = 116135220380. Its totient is φ = 116135220378.

The previous prime is 116135220347. The next prime is 116135220427. The reversal of 116135220379 is 973022531611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116135220379 - 2⁵ = 116135220347 is a prime.

It is not a weakly prime, because it can be changed into another prime (116135226379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58067610189 + 58067610190.

It is an arithmetic number, because the mean of its divisors is an integer number (58067610190).

Almost surely, 2^116135220379 is an apocalyptic number.

116135220379 is a deficient number, since it is larger than the sum of its proper divisors (1).

116135220379 is an equidigital number, since it uses as much as digits as its factorization.

116135220379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 40.

The spelling of 116135220379 in words is "one hundred sixteen billion, one hundred thirty-five million, two hundred twenty thousand, three hundred seventy-nine".