103203332013 has 16 divisors (see below), whose sum is σ = 139886234816. Its totient is φ = 67664678400.

The previous prime is 103203332009. The next prime is 103203332059. The reversal of 103203332013 is 310233302301.

It is not a de Polignac number, because 103203332013 - 2² = 103203332009 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 (103203331013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295588 + ... + 542013.

It is an arithmetic number, because the mean of its divisors is an integer number (8742889676).

Almost surely, 2^103203332013 is an apocalyptic number.

It is an amenable number.

103203332013 is a deficient number, since it is larger than the sum of its proper divisors (36682902803).

103203332013 is an equidigital number, since it uses as much as digits as its factorization.

103203332013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838284.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 103203332013 its reverse (310233302301), we get a palindrome (413436634314).

The spelling of 103203332013 in words is "one hundred three billion, two hundred three million, three hundred thirty-two thousand, thirteen".