103203143203 has 8 divisors (see below), whose sum is σ = 105023784960. Its totient is φ = 101384882760.

The previous prime is 103203143189. The next prime is 103203143237. The reversal of 103203143203 is 302341302301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103203143203 - 2¹⁷ = 103203012131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103203143903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507775 + ... + 681352.

It is an arithmetic number, because the mean of its divisors is an integer number (13127973120).

Almost surely, 2^103203143203 is an apocalyptic number.

103203143203 is a deficient number, since it is larger than the sum of its proper divisors (1820641757).

103203143203 is a wasteful number, since it uses less digits than its factorization.

103203143203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190657.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 103203143203 its reverse (302341302301), we get a palindrome (405544445504).

The spelling of 103203143203 in words is "one hundred three billion, two hundred three million, one hundred forty-three thousand, two hundred three".