1332031220113 has 4 divisors (see below), whose sum is σ = 1453124967408. Its totient is φ = 1210937472820.

The previous prime is 1332031220053. The next prime is 1332031220153. The reversal of 1332031220113 is 3110221302331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1332031220113 - 2²⁹ = 1331494349201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332031220153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60546873631 + ... + 60546873652.

It is an arithmetic number, because the mean of its divisors is an integer number (363281241852).

Almost surely, 2^{1332031220113} is an apocalyptic number.

It is an amenable number.

1332031220113 is a deficient number, since it is larger than the sum of its proper divisors (121093747295).

1332031220113 is a wasteful number, since it uses less digits than its factorization.

1332031220113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121093747294.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1332031220113 its reverse (3110221302331), we get a palindrome (4442252522444).

The spelling of 1332031220113 in words is "one trillion, three hundred thirty-two billion, thirty-one million, two hundred twenty thousand, one hundred thirteen".