1332020113 has 4 divisors (see below), whose sum is σ = 1332364608. Its totient is φ = 1331675620.

The previous prime is 1332020111. The next prime is 1332020117. The reversal of 1332020113 is 3110202331.

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 1332020113 - 2¹ = 1332020111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332020111) 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, 166381 + ... + 174202.

It is an arithmetic number, because the mean of its divisors is an integer number (333091152).

Almost surely, 2^1332020113 is an apocalyptic number.

It is an amenable number.

1332020113 is a deficient number, since it is larger than the sum of its proper divisors (344495).

1332020113 is an equidigital number, since it uses as much as digits as its factorization.

1332020113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344494.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1332020113 is about 36496.8507271518. The cubic root of 1332020113 is about 1100.2809511012.

Adding to 1332020113 its reverse (3110202331), we get a palindrome (4442222444).

It can be divided in two parts, 13320 and 20113, that added together give a palindrome (33433).

The spelling of 1332020113 in words is "one billion, three hundred thirty-two million, twenty thousand, one hundred thirteen".