1330032103 has 4 divisors (see below), whose sum is σ = 1352575080. Its totient is φ = 1307489128.

The previous prime is 1330032101. The next prime is 1330032139. The reversal of 1330032103 is 3012300331.

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

It is a cyclic number.

It is not a de Polignac number, because 1330032103 - 2¹ = 1330032101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330032101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11271400 + ... + 11271517.

It is an arithmetic number, because the mean of its divisors is an integer number (338143770).

Almost surely, 2^1330032103 is an apocalyptic number.

1330032103 is a deficient number, since it is larger than the sum of its proper divisors (22542977).

1330032103 is an equidigital number, since it uses as much as digits as its factorization.

1330032103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22542976.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1330032103 is about 36469.6051939146. The cubic root of 1330032103 is about 1099.7332970492.

Adding to 1330032103 its reverse (3012300331), we get a palindrome (4342332434).

The spelling of 1330032103 in words is "one billion, three hundred thirty million, thirty-two thousand, one hundred three".