116485380187 has 4 divisors (see below), whose sum is σ = 127074960216. Its totient is φ = 105895800160.

The previous prime is 116485380169. The next prime is 116485380211. The reversal of 116485380187 is 781083584611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116485380187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116485380127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5294789998 + ... + 5294790019.

It is an arithmetic number, because the mean of its divisors is an integer number (31768740054).

Almost surely, 2^116485380187 is an apocalyptic number.

116485380187 is a deficient number, since it is larger than the sum of its proper divisors (10589580029).

116485380187 is a wasteful number, since it uses less digits than its factorization.

116485380187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10589580028.

The product of its (nonzero) digits is 1290240, while the sum is 52.

The spelling of 116485380187 in words is "one hundred sixteen billion, four hundred eighty-five million, three hundred eighty thousand, one hundred eighty-seven".