136507874107 has 16 divisors (see below), whose sum is σ = 156767857920. Its totient is φ = 117557287200.

The previous prime is 136507874093. The next prime is 136507874123. The reversal of 136507874107 is 701478705631.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136507874107 is a prime.

It is a super-2 number, since 2×136507874107² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136507874147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4585882 + ... + 4615552.

It is an arithmetic number, because the mean of its divisors is an integer number (9797991120).

Almost surely, 2^136507874107 is an apocalyptic number.

136507874107 is a deficient number, since it is larger than the sum of its proper divisors (20259983813).

136507874107 is a wasteful number, since it uses less digits than its factorization.

136507874107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51714.

The product of its (nonzero) digits is 987840, while the sum is 49.

The spelling of 136507874107 in words is "one hundred thirty-six billion, five hundred seven million, eight hundred seventy-four thousand, one hundred seven".