116281151361 has 6 divisors (see below), whose sum is σ = 167961663090. Its totient is φ = 77520767568.

The previous prime is 116281151347. The next prime is 116281151383. The reversal of 116281151361 is 163151182611.

116281151361 is a `hidden beast` number, since 1 + 1 + 6 + 2 + 81 + 1 + 513 + 61 = 666.

It can be written as a sum of positive squares in only one way, i.e., 93219691761 + 23061459600 = 305319^2 + 151860^2 .

It is not a de Polignac number, because 116281151361 - 2⁶ = 116281151297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116281111361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6460063956 + ... + 6460063973.

It is an arithmetic number, because the mean of its divisors is an integer number (27993610515).

Almost surely, 2^116281151361 is an apocalyptic number.

It is an amenable number.

116281151361 is a deficient number, since it is larger than the sum of its proper divisors (51680511729).

116281151361 is a wasteful number, since it uses less digits than its factorization.

116281151361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12920127935 (or 12920127932 counting only the distinct ones).

The product of its digits is 8640, while the sum is 36.

The spelling of 116281151361 in words is "one hundred sixteen billion, two hundred eighty-one million, one hundred fifty-one thousand, three hundred sixty-one".