13122031033 has 8 divisors (see below), whose sum is σ = 13228323840. Its totient is φ = 13015784880.

The previous prime is 13122031007. The next prime is 13122031037. The reversal of 13122031033 is 33013022131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13122031033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13122031033.

It is not an unprimeable number, because it can be changed into a prime (13122031037) 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, 754803 + ... + 771991.

It is an arithmetic number, because the mean of its divisors is an integer number (1653540480).

Almost surely, 2^13122031033 is an apocalyptic number.

It is an amenable number.

13122031033 is a deficient number, since it is larger than the sum of its proper divisors (106292807).

13122031033 is a wasteful number, since it uses less digits than its factorization.

13122031033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23327.

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

Adding to 13122031033 its reverse (33013022131), we get a palindrome (46135053164).

The spelling of 13122031033 in words is "thirteen billion, one hundred twenty-two million, thirty-one thousand, thirty-three".