1332200013123 has 48 divisors (see below), whose sum is σ = 2193844363776. Its totient is φ = 703049867520.

The previous prime is 1332200013049. The next prime is 1332200013161. The reversal of 1332200013123 is 3213100022331.

It is not a de Polignac number, because 1332200013123 - 2¹⁶ = 1332199947587 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1332200013123.

It is not an unprimeable number, because it can be changed into a prime (1332200015123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1233618 + ... + 2046023.

It is an arithmetic number, because the mean of its divisors is an integer number (45705090912).

Almost surely, 2^{1332200013123} is an apocalyptic number.

1332200013123 is a deficient number, since it is larger than the sum of its proper divisors (861644350653).

1332200013123 is a wasteful number, since it uses less digits than its factorization.

1332200013123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279732 (or 3279703 counting only the distinct ones).

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

Adding to 1332200013123 its reverse (3213100022331), we get a palindrome (4545300035454).

The spelling of 1332200013123 in words is "one trillion, three hundred thirty-two billion, two hundred million, thirteen thousand, one hundred twenty-three".