13102102203131 has 2 divisors, whose sum is σ = 13102102203132. Its totient is φ = 13102102203130.

The previous prime is 13102102203059. The next prime is 13102102203149. The reversal of 13102102203131 is 13130220120131.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13102102203131 - 2¹⁸ = 13102101940987 is a prime.

It is a super-2 number, since 2×13102102203131² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13102102206131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6551051101565 + 6551051101566.

It is an arithmetic number, because the mean of its divisors is an integer number (6551051101566).

Almost surely, 2^{13102102203131} is an apocalyptic number.

13102102203131 is a deficient number, since it is larger than the sum of its proper divisors (1).

13102102203131 is an equidigital number, since it uses as much as digits as its factorization.

13102102203131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13102102203131 its reverse (13130220120131), we get a palindrome (26232322323262).

The spelling of 13102102203131 in words is "thirteen trillion, one hundred two billion, one hundred two million, two hundred three thousand, one hundred thirty-one".