136632703751 has 4 divisors (see below), whose sum is σ = 142573256112. Its totient is φ = 130692151392.

The previous prime is 136632703733. The next prime is 136632703771. The reversal of 136632703751 is 157307236631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 157307236631 = 757 ⋅207803483.

It is a cyclic number.

It is not a de Polignac number, because 136632703751 - 2¹⁰ = 136632702727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136632703771) 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, 2970276146 + ... + 2970276191.

It is an arithmetic number, because the mean of its divisors is an integer number (35643314028).

Almost surely, 2^136632703751 is an apocalyptic number.

136632703751 is a deficient number, since it is larger than the sum of its proper divisors (5940552361).

136632703751 is an equidigital number, since it uses as much as digits as its factorization.

136632703751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5940552360.

The product of its (nonzero) digits is 476280, while the sum is 44.

The spelling of 136632703751 in words is "one hundred thirty-six billion, six hundred thirty-two million, seven hundred three thousand, seven hundred fifty-one".