13132320111001 has 16 divisors (see below), whose sum is σ = 16218018883584. Its totient is φ = 10354944959424.

The previous prime is 13132320110999. The next prime is 13132320111037. The reversal of 13132320111001 is 10011102323131.

It is not a de Polignac number, because 13132320111001 - 2¹ = 13132320110999 is a prime.

It is a super-2 number, since 2×13132320111001² (a number of 27 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 13132320111001.

It is not an unprimeable number, because it can be changed into a prime (13132320115001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246238201 + ... + 246291526.

It is an arithmetic number, because the mean of its divisors is an integer number (1013626180224).

Almost surely, 2^{13132320111001} is an apocalyptic number.

It is an amenable number.

13132320111001 is a deficient number, since it is larger than the sum of its proper divisors (3085698772583).

13132320111001 is a wasteful number, since it uses less digits than its factorization.

13132320111001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492530040.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 13132320111001 its reverse (10011102323131), we get a palindrome (23143422434132).

The spelling of 13132320111001 in words is "thirteen trillion, one hundred thirty-two billion, three hundred twenty million, one hundred eleven thousand, one".