13203110131 has 2 divisors, whose sum is σ = 13203110132. Its totient is φ = 13203110130.

The previous prime is 13203110101. The next prime is 13203110143. The reversal of 13203110131 is 13101130231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13203110131 - 2¹³ = 13203101939 is a prime.

It is a super-2 number, since 2×13203110131² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13203110101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6601555065 + 6601555066.

It is an arithmetic number, because the mean of its divisors is an integer number (6601555066).

Almost surely, 2^13203110131 is an apocalyptic number.

13203110131 is a deficient number, since it is larger than the sum of its proper divisors (1).

13203110131 is an equidigital number, since it uses as much as digits as its factorization.

13203110131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13203110131 its reverse (13101130231), we get a palindrome (26304240362).

The spelling of 13203110131 in words is "thirteen billion, two hundred three million, one hundred ten thousand, one hundred thirty-one".