13323031003145 has 8 divisors (see below), whose sum is σ = 15987731952960. Its totient is φ = 10658361636400.

The previous prime is 13323031003129. The next prime is 13323031003229. The reversal of 13323031003145 is 54130013032331.

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

It is not a de Polignac number, because 13323031003145 - 2⁴ = 13323031003129 is a prime.

It is a super-2 number, since 2×13323031003145² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6957581 + ... + 8663370.

It is an arithmetic number, because the mean of its divisors is an integer number (1998466494120).

Almost surely, 2^{13323031003145} is an apocalyptic number.

It is an amenable number.

13323031003145 is a deficient number, since it is larger than the sum of its proper divisors (2664700949815).

13323031003145 is a wasteful number, since it uses less digits than its factorization.

13323031003145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15791535.

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 13323031003145 its reverse (54130013032331), we get a palindrome (67453044035476).

The spelling of 13323031003145 in words is "thirteen trillion, three hundred twenty-three billion, thirty-one million, three thousand, one hundred forty-five".