136120333254 has 32 divisors (see below), whose sum is σ = 286648788480. Its totient is φ = 42973418592.

The previous prime is 136120333189. The next prime is 136120333277. The reversal of 136120333254 is 452333021631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250467 + ... + 578769.

It is an arithmetic number, because the mean of its divisors is an integer number (8957774640).

Almost surely, 2^136120333254 is an apocalyptic number.

136120333254 is an abundant number, since it is smaller than the sum of its proper divisors (150528455226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136120333254 is a wasteful number, since it uses less digits than its factorization.

136120333254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331964.

The product of its (nonzero) digits is 38880, while the sum is 33.

Adding to 136120333254 its reverse (452333021631), we get a palindrome (588453354885).

The spelling of 136120333254 in words is "one hundred thirty-six billion, one hundred twenty million, three hundred thirty-three thousand, two hundred fifty-four".