13013322312 has 32 divisors (see below), whose sum is σ = 32540770080. Its totient is φ = 4336778880.

The previous prime is 13013322307. The next prime is 13013322313. The reversal of 13013322312 is 21322331031.

It is not an unprimeable number, because it can be changed into a prime (13013322313) 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, 48612 + ... + 168492.

It is an arithmetic number, because the mean of its divisors is an integer number (1016899065).

Almost surely, 2^13013322312 is an apocalyptic number.

13013322312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13013322312 is an abundant number, since it is smaller than the sum of its proper divisors (19527447768).

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

13013322312 is a wasteful number, since it uses less digits than its factorization.

13013322312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124413 (or 124409 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13013322312 its reverse (21322331031), we get a palindrome (34335653343).

The spelling of 13013322312 in words is "thirteen billion, thirteen million, three hundred twenty-two thousand, three hundred twelve".