61133033116 has 12 divisors (see below), whose sum is σ = 107289351400. Its totient is φ = 30478932720.

The previous prime is 61133033111. The next prime is 61133033119.

61133033116 is nontrivially palindromic in base 10.

61133033116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61133033111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21894390 + ... + 21897181.

Almost surely, 2^61133033116 is an apocalyptic number.

It is an amenable number.

61133033116 is a deficient number, since it is larger than the sum of its proper divisors (46156318284).

61133033116 is a wasteful number, since it uses less digits than its factorization.

61133033116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43791924 (or 43791922 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 28.

It can be divided in two parts, 611330 and 33116, that added together give a palindrome (644446).

The spelling of 61133033116 in words is "sixty-one billion, one hundred thirty-three million, thirty-three thousand, one hundred sixteen".