61033630023 has 48 divisors (see below), whose sum is σ = 93290296320. Its totient is φ = 38344373568.

The previous prime is 61033630003. The next prime is 61033630033. The reversal of 61033630023 is 32003633016.

61033630023 is a `hidden beast` number, since 6 + 1 + 0 + 3 + 3 + 630 + 0 + 23 = 666.

It is not a de Polignac number, because 61033630023 - 2³³ = 52443695431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61033630003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30561661 + ... + 30563657.

It is an arithmetic number, because the mean of its divisors is an integer number (1943547840).

Almost surely, 2^61033630023 is an apocalyptic number.

61033630023 is a deficient number, since it is larger than the sum of its proper divisors (32256666297).

61033630023 is a wasteful number, since it uses less digits than its factorization.

61033630023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2876 (or 2873 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

The spelling of 61033630023 in words is "sixty-one billion, thirty-three million, six hundred thirty thousand, twenty-three".