12100696813 has 2 divisors, whose sum is σ = 12100696814. Its totient is φ = 12100696812.

The previous prime is 12100696799. The next prime is 12100696837. The reversal of 12100696813 is 31869600121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10095627529 + 2005069284 = 100477^2 + 44778^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12100696813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12100696873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050348406 + 6050348407.

It is an arithmetic number, because the mean of its divisors is an integer number (6050348407).

Almost surely, 2^12100696813 is an apocalyptic number.

It is an amenable number.

12100696813 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100696813 is an equidigital number, since it uses as much as digits as its factorization.

12100696813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 12100696813 in words is "twelve billion, one hundred million, six hundred ninety-six thousand, eight hundred thirteen".