61104166113 has 16 divisors (see below), whose sum is σ = 84024311040. Its totient is φ = 39469280256.

The previous prime is 61104166091. The next prime is 61104166139. The reversal of 61104166113 is 31166140116.

61104166113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 61104166113 - 2⁶ = 61104166049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61104166163) 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, 1125120 + ... + 1178177.

It is an arithmetic number, because the mean of its divisors is an integer number (5251519440).

Almost surely, 2^61104166113 is an apocalyptic number.

It is an amenable number.

61104166113 is a deficient number, since it is larger than the sum of its proper divisors (22920144927).

61104166113 is a wasteful number, since it uses less digits than its factorization.

61104166113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303576.

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 61104166113 in words is "sixty-one billion, one hundred four million, one hundred sixty-six thousand, one hundred thirteen".