1332440103 has 4 divisors (see below), whose sum is σ = 1776586808. Its totient is φ = 888293400.

The previous prime is 1332440051. The next prime is 1332440107. The reversal of 1332440103 is 3010442331.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1332440103 - 2¹³ = 1332431911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1332440103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332440107) 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, 222073348 + ... + 222073353.

It is an arithmetic number, because the mean of its divisors is an integer number (444146702).

Almost surely, 2^1332440103 is an apocalyptic number.

1332440103 is a deficient number, since it is larger than the sum of its proper divisors (444146705).

1332440103 is an equidigital number, since it uses as much as digits as its factorization.

1332440103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444146704.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1332440103 is about 36502.6040577929. The cubic root of 1332440103 is about 1100.3965795947.

Adding to 1332440103 its reverse (3010442331), we get a palindrome (4342882434).

The spelling of 1332440103 in words is "one billion, three hundred thirty-two million, four hundred forty thousand, one hundred three".