10203302439 has 12 divisors (see below), whose sum is σ = 16077931272. Its totient is φ = 6183819600.

The previous prime is 10203302413. The next prime is 10203302449. The reversal of 10203302439 is 93420330201.

It is a happy number.

It is not a de Polignac number, because 10203302439 - 2⁵ = 10203302407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203302449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51531732 + ... + 51531929.

It is an arithmetic number, because the mean of its divisors is an integer number (1339827606).

Almost surely, 2^10203302439 is an apocalyptic number.

10203302439 is a deficient number, since it is larger than the sum of its proper divisors (5874628833).

10203302439 is a wasteful number, since it uses less digits than its factorization.

10203302439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103063678 (or 103063675 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The spelling of 10203302439 in words is "ten billion, two hundred three million, three hundred two thousand, four hundred thirty-nine".