33012113231103 has 16 divisors (see below), whose sum is σ = 45547921430400. Its totient is φ = 21242655997920.

The previous prime is 33012113231033. The next prime is 33012113231213. The reversal of 33012113231103 is 30113231121033.

It is not a de Polignac number, because 33012113231103 - 2⁸ = 33012113230847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33012113241103) 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, 57932113 + ... + 58499178.

It is an arithmetic number, because the mean of its divisors is an integer number (2846745089400).

Almost surely, 2^{33012113231103} is an apocalyptic number.

33012113231103 is a deficient number, since it is larger than the sum of its proper divisors (12535808199297).

33012113231103 is a wasteful number, since it uses less digits than its factorization.

33012113231103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116434582.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 33012113231103 its reverse (30113231121033), we get a palindrome (63125344352136).

The spelling of 33012113231103 in words is "thirty-three trillion, twelve billion, one hundred thirteen million, two hundred thirty-one thousand, one hundred three".