103203131302 has 8 divisors (see below), whose sum is σ = 155469095496. Its totient is φ = 51380099472.

The previous prime is 103203131243. The next prime is 103203131321. The reversal of 103203131302 is 203131302301.

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

It is a self number, because there is not a number n which added to its sum of digits gives 103203131302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110732508 + ... + 110733439.

It is an arithmetic number, because the mean of its divisors is an integer number (19433636937).

Almost surely, 2^103203131302 is an apocalyptic number.

103203131302 is a deficient number, since it is larger than the sum of its proper divisors (52265964194).

103203131302 is a wasteful number, since it uses less digits than its factorization.

103203131302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221466182.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 103203131302 its reverse (203131302301), we get a palindrome (306334433603).

The spelling of 103203131302 in words is "one hundred three billion, two hundred three million, one hundred thirty-one thousand, three hundred two".