116898911 has 2 divisors, whose sum is σ = 116898912. Its totient is φ = 116898910.

The previous prime is 116898889. The next prime is 116898937. The reversal of 116898911 is 119898611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116898911 - 2¹⁰ = 116897887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116898961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58449455 + 58449456.

It is an arithmetic number, because the mean of its divisors is an integer number (58449456).

Almost surely, 2^116898911 is an apocalyptic number.

116898911 is a deficient number, since it is larger than the sum of its proper divisors (1).

116898911 is an equidigital number, since it uses as much as digits as its factorization.

116898911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 44.

The square root of 116898911 is about 10811.9799759341. The cubic root of 116898911 is about 488.9564226400.

The spelling of 116898911 in words is "one hundred sixteen million, eight hundred ninety-eight thousand, nine hundred eleven".