116851223 has 2 divisors, whose sum is σ = 116851224. Its totient is φ = 116851222.

The previous prime is 116851219. The next prime is 116851249. The reversal of 116851223 is 322158611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116851223 - 2² = 116851219 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116821223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58425611 + 58425612.

It is an arithmetic number, because the mean of its divisors is an integer number (58425612).

Almost surely, 2^116851223 is an apocalyptic number.

116851223 is a deficient number, since it is larger than the sum of its proper divisors (1).

116851223 is an equidigital number, since it uses as much as digits as its factorization.

116851223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 29.

The square root of 116851223 is about 10809.7744194780. The cubic root of 116851223 is about 488.8899249423.

The spelling of 116851223 in words is "one hundred sixteen million, eight hundred fifty-one thousand, two hundred twenty-three".