13331233002 has 16 divisors (see below), whose sum is σ = 26679764160. Its totient is φ = 4440861312.

The previous prime is 13331232977. The next prime is 13331233007. The reversal of 13331233002 is 20033213331.

It is a super-2 number, since 2×13331233002² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13331233002.

It is not an unprimeable number, because it can be changed into a prime (13331233007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 710727 + ... + 729242.

It is an arithmetic number, because the mean of its divisors is an integer number (1667485260).

Almost surely, 2^13331233002 is an apocalyptic number.

13331233002 is an abundant number, since it is smaller than the sum of its proper divisors (13348531158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13331233002 is a wasteful number, since it uses less digits than its factorization.

13331233002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441517.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 13331233002 its reverse (20033213331), we get a palindrome (33364446333).

The spelling of 13331233002 in words is "thirteen billion, three hundred thirty-one million, two hundred thirty-three thousand, two".