13031702741 has 2 divisors, whose sum is σ = 13031702742. Its totient is φ = 13031702740.

The previous prime is 13031702707. The next prime is 13031702753. The reversal of 13031702741 is 14720713031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10582442641 + 2449260100 = 102871^2 + 49490^2 .

It is a cyclic number.

It is not a de Polignac number, because 13031702741 - 2¹⁰ = 13031701717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13031702141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515851370 + 6515851371.

It is an arithmetic number, because the mean of its divisors is an integer number (6515851371).

Almost surely, 2^13031702741 is an apocalyptic number.

It is an amenable number.

13031702741 is a deficient number, since it is larger than the sum of its proper divisors (1).

13031702741 is an equidigital number, since it uses as much as digits as its factorization.

13031702741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 29.

The spelling of 13031702741 in words is "thirteen billion, thirty-one million, seven hundred two thousand, seven hundred forty-one".