33102113103 has 10 divisors (see below), whose sum is σ = 49448835744. Its totient is φ = 22068075348.

The previous prime is 33102113059. The next prime is 33102113119. The reversal of 33102113103 is 30131120133.

It is a happy number.

33102113103 is a `hidden beast` number, since 331 + 0 + 21 + 1 + 310 + 3 = 666.

It is not a de Polignac number, because 33102113103 - 2⁸ = 33102112847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33102114103) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 204333951 + ... + 204334112.

Almost surely, 2^33102113103 is an apocalyptic number.

33102113103 is a deficient number, since it is larger than the sum of its proper divisors (16346722641).

33102113103 is an equidigital number, since it uses as much as digits as its factorization.

33102113103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408668075 (or 408668066 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 33102113103 its reverse (30131120133), we get a palindrome (63233233236).

The spelling of 33102113103 in words is "thirty-three billion, one hundred two million, one hundred thirteen thousand, one hundred three".