1372868203 has 4 divisors (see below), whose sum is σ = 1568992240. Its totient is φ = 1176744168.

The previous prime is 1372868197. The next prime is 1372868209. The reversal of 1372868203 is 3028682731.

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 (1372868197) and next prime (1372868209).

It is a cyclic number.

It is not a de Polignac number, because 1372868203 - 2⁵ = 1372868171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1372868209) 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, 98062008 + ... + 98062021.

It is an arithmetic number, because the mean of its divisors is an integer number (392248060).

Almost surely, 2^1372868203 is an apocalyptic number.

1372868203 is a deficient number, since it is larger than the sum of its proper divisors (196124037).

1372868203 is an equidigital number, since it uses as much as digits as its factorization.

1372868203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196124036.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 1372868203 is about 37052.2361403465. The cubic root of 1372868203 is about 1111.4150723899.

The spelling of 1372868203 in words is "one billion, three hundred seventy-two million, eight hundred sixty-eight thousand, two hundred three".