33130110100 has 18 divisors (see below), whose sum is σ = 71892339134. Its totient is φ = 13252044000.

The previous prime is 33130110071. The next prime is 33130110113. The reversal of 33130110100 is 101103133.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 4354416144 + 28775693956 = 65988^2 + 169634^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 165650451 + ... + 165650650.

Almost surely, 2^33130110100 is an apocalyptic number.

It is an amenable number.

33130110100 is an abundant number, since it is smaller than the sum of its proper divisors (38762229034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33130110100 is a wasteful number, since it uses less digits than its factorization.

33130110100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331301115 (or 331301108 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 33130110100 its reverse (101103133), we get a palindrome (33231213233).

The spelling of 33130110100 in words is "thirty-three billion, one hundred thirty million, one hundred ten thousand, one hundred".