103322320203 has 4 divisors (see below), whose sum is σ = 137763093608. Its totient is φ = 68881546800.

The previous prime is 103322320187. The next prime is 103322320219. The reversal of 103322320203 is 302023223301.

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

It is an interprime number because it is at equal distance from previous prime (103322320187) and next prime (103322320219).

It is not a de Polignac number, because 103322320203 - 2⁴ = 103322320187 is a prime.

It is a super-2 number, since 2×103322320203² (a number of 23 digits) contains 22 as substring.

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 103322320203.

It is not an unprimeable number, because it can be changed into a prime (103322320403) 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, 17220386698 + ... + 17220386703.

It is an arithmetic number, because the mean of its divisors is an integer number (34440773402).

Almost surely, 2^103322320203 is an apocalyptic number.

103322320203 is a deficient number, since it is larger than the sum of its proper divisors (34440773405).

103322320203 is an equidigital number, since it uses as much as digits as its factorization.

103322320203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34440773404.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 103322320203 its reverse (302023223301), we get a palindrome (405345543504).

It can be divided in two parts, 1033223 and 20203, that added together give a triangular number (1053426 = T₁₄₅₁).

The spelling of 103322320203 in words is "one hundred three billion, three hundred twenty-two million, three hundred twenty thousand, two hundred three".