203000111000013 has 8 divisors (see below), whose sum is σ = 270674532928800. Its totient is φ = 135329548202288.

The previous prime is 203000110999909. The next prime is 203000111000047. The reversal of 203000111000013 is 310000111000302.

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 203000111000013 - 2⁸ = 203000110999757 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203000111050013) 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, 964660023 + ... + 964870436.

It is an arithmetic number, because the mean of its divisors is an integer number (33834316616100).

Almost surely, 2^{203000111000013} is an apocalyptic number.

It is an amenable number.

203000111000013 is a deficient number, since it is larger than the sum of its proper divisors (67674421928787).

203000111000013 is a wasteful number, since it uses less digits than its factorization.

203000111000013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929565531.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 203000111000013 its reverse (310000111000302), we get a palindrome (513000222000315).

The spelling of 203000111000013 in words is "two hundred three trillion, one hundred eleven million, thirteen", and thus it is an aban number.