13031201203 has 4 divisors (see below), whose sum is σ = 13252069080. Its totient is φ = 12810333328.

The previous prime is 13031201179. The next prime is 13031201231. The reversal of 13031201203 is 30210213031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13031201203 - 2⁵ = 13031201171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13031201263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110433850 + ... + 110433967.

It is an arithmetic number, because the mean of its divisors is an integer number (3313017270).

Almost surely, 2^13031201203 is an apocalyptic number.

13031201203 is a deficient number, since it is larger than the sum of its proper divisors (220867877).

13031201203 is an equidigital number, since it uses as much as digits as its factorization.

13031201203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220867876.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13031201203 its reverse (30210213031), we get a palindrome (43241414234).

The spelling of 13031201203 in words is "thirteen billion, thirty-one million, two hundred one thousand, two hundred three".