6113120123155 has 16 divisors (see below), whose sum is σ = 7380719162784. Its totient is φ = 4860564862720.

The previous prime is 6113120123147. The next prime is 6113120123219. The reversal of 6113120123155 is 5513210213116.

It is not a de Polignac number, because 6113120123155 - 2³ = 6113120123147 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2317441 + ... + 4194850.

It is an arithmetic number, because the mean of its divisors is an integer number (461294947674).

Almost surely, 2^{6113120123155} is an apocalyptic number.

6113120123155 is a deficient number, since it is larger than the sum of its proper divisors (1267599039629).

6113120123155 is a wasteful number, since it uses less digits than its factorization.

6113120123155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6513446.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 6113120123155 in words is "six trillion, one hundred thirteen billion, one hundred twenty million, one hundred twenty-three thousand, one hundred fifty-five".