1373575103 has 4 divisors (see below), whose sum is σ = 1376676168. Its totient is φ = 1370474040.

The previous prime is 1373575067. The next prime is 1373575109. The reversal of 1373575103 is 3015753731.

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 1373575103 - 2¹⁰ = 1373574079 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 (1373575109) 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, 1549868 + ... + 1550753.

It is an arithmetic number, because the mean of its divisors is an integer number (344169042).

Almost surely, 2^1373575103 is an apocalyptic number.

1373575103 is a deficient number, since it is larger than the sum of its proper divisors (3101065).

1373575103 is an equidigital number, since it uses as much as digits as its factorization.

1373575103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3101064.

The product of its (nonzero) digits is 33075, while the sum is 35.

The square root of 1373575103 is about 37061.7741480356. The cubic root of 1373575103 is about 1111.6057982742.

The spelling of 1373575103 in words is "one billion, three hundred seventy-three million, five hundred seventy-five thousand, one hundred three".