10690297913 has 2 divisors, whose sum is σ = 10690297914. Its totient is φ = 10690297912.

The previous prime is 10690297907. The next prime is 10690297987. The reversal of 10690297913 is 31979209601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10304686144 + 385611769 = 101512^2 + 19637^2 .

It is an emirp because it is prime and its reverse (31979209601) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10690297913 is a prime.

It is a super-2 number, since 2×10690297913² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10690297613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5345148956 + 5345148957.

It is an arithmetic number, because the mean of its divisors is an integer number (5345148957).

Almost surely, 2^10690297913 is an apocalyptic number.

It is an amenable number.

10690297913 is a deficient number, since it is larger than the sum of its proper divisors (1).

10690297913 is an equidigital number, since it uses as much as digits as its factorization.

10690297913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 183708, while the sum is 47.

The spelling of 10690297913 in words is "ten billion, six hundred ninety million, two hundred ninety-seven thousand, nine hundred thirteen".