13101252349 has 2 divisors, whose sum is σ = 13101252350. Its totient is φ = 13101252348.

The previous prime is 13101252289. The next prime is 13101252407. The reversal of 13101252349 is 94325210131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12011064025 + 1090188324 = 109595^2 + 33018^2 .

It is a cyclic number.

It is not a de Polignac number, because 13101252349 - 2⁷ = 13101252221 is a prime.

It is a super-2 number, since 2×13101252349² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13101252349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13101252149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6550626174 + 6550626175.

It is an arithmetic number, because the mean of its divisors is an integer number (6550626175).

Almost surely, 2^13101252349 is an apocalyptic number.

It is an amenable number.

13101252349 is a deficient number, since it is larger than the sum of its proper divisors (1).

13101252349 is an equidigital number, since it uses as much as digits as its factorization.

13101252349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 13101252349 in words is "thirteen billion, one hundred one million, two hundred fifty-two thousand, three hundred forty-nine".