136031254124 has 48 divisors (see below), whose sum is σ = 242371059840. Its totient is φ = 66794958720.

The previous prime is 136031254103. The next prime is 136031254153. The reversal of 136031254124 is 421452130631.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53957984 + ... + 53960504.

It is an arithmetic number, because the mean of its divisors is an integer number (5049397080).

Almost surely, 2^136031254124 is an apocalyptic number.

It is an amenable number.

136031254124 is a deficient number, since it is larger than the sum of its proper divisors (106339805716).

136031254124 is a wasteful number, since it uses less digits than its factorization.

136031254124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3678 (or 3676 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 136031254124 its reverse (421452130631), we get a palindrome (557483384755).

The spelling of 136031254124 in words is "one hundred thirty-six billion, thirty-one million, two hundred fifty-four thousand, one hundred twenty-four".