136312223630 has 32 divisors (see below), whose sum is σ = 268108738560. Its totient is φ = 49486396320.

The previous prime is 136312223627. The next prime is 136312223633. The reversal of 136312223630 is 36322213631.

It is an interprime number because it is at equal distance from previous prime (136312223627) and next prime (136312223633).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136312223633) 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, 953990 + ... + 1087529.

It is an arithmetic number, because the mean of its divisors is an integer number (8378398080).

Almost surely, 2^136312223630 is an apocalyptic number.

136312223630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136312223630 is a deficient number, since it is larger than the sum of its proper divisors (131796514930).

136312223630 is a wasteful number, since it uses less digits than its factorization.

136312223630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2042144.

The product of its (nonzero) digits is 23328, while the sum is 32.

Subtracting from 136312223630 its reverse (36322213631), we obtain a palindrome (99990009999).

The spelling of 136312223630 in words is "one hundred thirty-six billion, three hundred twelve million, two hundred twenty-three thousand, six hundred thirty".