33201002113 has 4 divisors (see below), whose sum is σ = 34644523968. Its totient is φ = 31757480260.

The previous prime is 33201002047. The next prime is 33201002117. The reversal of 33201002113 is 31120010233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 33201002113 - 2⁹ = 33201001601 is a prime.

It is a super-2 number, since 2×33201002113² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33201002117) 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, 721760893 + ... + 721760938.

It is an arithmetic number, because the mean of its divisors is an integer number (8661130992).

Almost surely, 2^33201002113 is an apocalyptic number.

It is an amenable number.

33201002113 is a deficient number, since it is larger than the sum of its proper divisors (1443521855).

33201002113 is a wasteful number, since it uses less digits than its factorization.

33201002113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443521854.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 33201002113 its reverse (31120010233), we get a palindrome (64321012346).

The spelling of 33201002113 in words is "thirty-three billion, two hundred one million, two thousand, one hundred thirteen".