61110051011104 has 48 divisors (see below), whose sum is σ = 120450787973208. Its totient is φ = 30519381215232.

The previous prime is 61110051011101. The next prime is 61110051011159. The reversal of 61110051011104 is 40111015001116.

61110051011104 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 47779227711504 + 13330823299600 = 6912252^2 + 3651140^2 .

It is not an unprimeable number, because it can be changed into a prime (61110051011101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318124174 + ... + 318316210.

Almost surely, 2^{61110051011104} is an apocalyptic number.

It is an amenable number.

61110051011104 is a deficient number, since it is larger than the sum of its proper divisors (59340736962104).

61110051011104 is a wasteful number, since it uses less digits than its factorization.

61110051011104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203597 (or 203589 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 22.

The spelling of 61110051011104 in words is "sixty-one trillion, one hundred ten billion, fifty-one million, eleven thousand, one hundred four".