13201203031 has 2 divisors, whose sum is σ = 13201203032. Its totient is φ = 13201203030.

The previous prime is 13201202951. The next prime is 13201203077. The reversal of 13201203031 is 13030210231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13201203031 - 2¹⁵ = 13201170263 is a prime.

It is a super-2 number, since 2×13201203031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13201202996 and 13201203014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13201203131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6600601515 + 6600601516.

It is an arithmetic number, because the mean of its divisors is an integer number (6600601516).

Almost surely, 2^13201203031 is an apocalyptic number.

13201203031 is a deficient number, since it is larger than the sum of its proper divisors (1).

13201203031 is an equidigital number, since it uses as much as digits as its factorization.

13201203031 is an evil number, because the sum of its binary digits is even.

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

Adding to 13201203031 its reverse (13030210231), we get a palindrome (26231413262).

The spelling of 13201203031 in words is "thirteen billion, two hundred one million, two hundred three thousand, thirty-one".