33113201023 has 16 divisors (see below), whose sum is σ = 39413896704. Its totient is φ = 27226674720.

The previous prime is 33113201003. The next prime is 33113201029. The reversal of 33113201023 is 32010231133.

It is not a de Polignac number, because 33113201023 - 2⁹ = 33113200511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33113201029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 881965 + ... + 918742.

It is an arithmetic number, because the mean of its divisors is an integer number (2463368544).

Almost surely, 2^33113201023 is an apocalyptic number.

33113201023 is a deficient number, since it is larger than the sum of its proper divisors (6300695681).

33113201023 is a wasteful number, since it uses less digits than its factorization.

33113201023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800822.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 33113201023 its reverse (32010231133), we get a palindrome (65123432156).

The spelling of 33113201023 in words is "thirty-three billion, one hundred thirteen million, two hundred one thousand, twenty-three".