13900231203 has 32 divisors (see below), whose sum is σ = 19909873152. Its totient is φ = 8595417600.

The previous prime is 13900231199. The next prime is 13900231231. The reversal of 13900231203 is 30213200931.

It is not a de Polignac number, because 13900231203 - 2² = 13900231199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13900231243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1102113 + ... + 1114653.

It is an arithmetic number, because the mean of its divisors is an integer number (622183536).

Almost surely, 2^13900231203 is an apocalyptic number.

13900231203 is a deficient number, since it is larger than the sum of its proper divisors (6009641949).

13900231203 is a wasteful number, since it uses less digits than its factorization.

13900231203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12875.

The product of its (nonzero) digits is 972, while the sum is 24.

The spelling of 13900231203 in words is "thirteen billion, nine hundred million, two hundred thirty-one thousand, two hundred three".