136616102451 has 6 divisors (see below), whose sum is σ = 197334370220. Its totient is φ = 91077401628.

The previous prime is 136616102393. The next prime is 136616102453. The reversal of 136616102451 is 154201616631.

136616102451 is a `hidden beast` number, since 1 + 3 + 6 + 616 + 10 + 24 + 5 + 1 = 666.

It is not a de Polignac number, because 136616102451 - 2¹⁷ = 136615971379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136616102453) 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, 7589783461 + ... + 7589783478.

Almost surely, 2^136616102451 is an apocalyptic number.

136616102451 is a deficient number, since it is larger than the sum of its proper divisors (60718267769).

136616102451 is a wasteful number, since it uses less digits than its factorization.

136616102451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15179566945 (or 15179566942 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 136616102451 in words is "one hundred thirty-six billion, six hundred sixteen million, one hundred two thousand, four hundred fifty-one".