13311001123002 has 24 divisors (see below), whose sum is σ = 31462366291200. Its totient is φ = 4033636703880.

The previous prime is 13311001122977. The next prime is 13311001123099. The reversal of 13311001123002 is 20032110011331.

13311001123002 is a `hidden beast` number, since 1 + 331 + 100 + 1 + 1 + 230 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33613639002 + ... + 33613639397.

It is an arithmetic number, because the mean of its divisors is an integer number (1310931928800).

Almost surely, 2^{13311001123002} is an apocalyptic number.

13311001123002 is an abundant number, since it is smaller than the sum of its proper divisors (18151365168198).

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

13311001123002 is a wasteful number, since it uses less digits than its factorization.

13311001123002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67227278418 (or 67227278415 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13311001123002 its reverse (20032110011331), we get a palindrome (33343111134333).

The spelling of 13311001123002 in words is "thirteen trillion, three hundred eleven billion, one million, one hundred twenty-three thousand, two".