33201013113 has 48 divisors (see below), whose sum is σ = 50313249792. Its totient is φ = 21071232000.

The previous prime is 33201013067. The next prime is 33201013121. The reversal of 33201013113 is 31131010233.

It is a happy number.

It is not a de Polignac number, because 33201013113 - 2¹⁸ = 33200750969 is a prime.

It is a super-4 number, since 4×33201013113⁴ (a number of 43 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (33201013133) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10318881 + ... + 10322097.

It is an arithmetic number, because the mean of its divisors is an integer number (1048192704).

Almost surely, 2^33201013113 is an apocalyptic number.

It is an amenable number.

33201013113 is a deficient number, since it is larger than the sum of its proper divisors (17112236679).

33201013113 is a wasteful number, since it uses less digits than its factorization.

33201013113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3846 (or 3843 counting only the distinct ones).

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

Adding to 33201013113 its reverse (31131010233), we get a palindrome (64332023346).

The spelling of 33201013113 in words is "thirty-three billion, two hundred one million, thirteen thousand, one hundred thirteen".