136122461273 has 16 divisors (see below), whose sum is σ = 145113278400. Its totient is φ = 127318625280.

The previous prime is 136122461261. The next prime is 136122461303. The reversal of 136122461273 is 372164221631.

It is a cyclic number.

It is not a de Polignac number, because 136122461273 - 2²⁸ = 135854025817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136122461773) 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, 1078238 + ... + 1197848.

It is an arithmetic number, because the mean of its divisors is an integer number (9069579900).

Almost surely, 2^136122461273 is an apocalyptic number.

It is an amenable number.

136122461273 is a deficient number, since it is larger than the sum of its proper divisors (8990817127).

136122461273 is a wasteful number, since it uses less digits than its factorization.

136122461273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120392.

The product of its digits is 72576, while the sum is 38.

The spelling of 136122461273 in words is "one hundred thirty-six billion, one hundred twenty-two million, four hundred sixty-one thousand, two hundred seventy-three".