203113030339 has 8 divisors (see below), whose sum is σ = 207441149760. Its totient is φ = 198785184576.

The previous prime is 203113030327. The next prime is 203113030411. The reversal of 203113030339 is 933030311302.

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 203113030339 - 2⁹ = 203113029827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203113030639) 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, 2284237 + ... + 2371489.

It is an arithmetic number, because the mean of its divisors is an integer number (25930143720).

Almost surely, 2^203113030339 is an apocalyptic number.

203113030339 is a deficient number, since it is larger than the sum of its proper divisors (4328119421).

203113030339 is an equidigital number, since it uses as much as digits as its factorization.

203113030339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136829.

The product of its (nonzero) digits is 4374, while the sum is 28.

The spelling of 203113030339 in words is "two hundred three billion, one hundred thirteen million, thirty thousand, three hundred thirty-nine".