107231947213 has 2 divisors, whose sum is σ = 107231947214. Its totient is φ = 107231947212.

The previous prime is 107231947169. The next prime is 107231947219. The reversal of 107231947213 is 312749132701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107113507524 + 118439689 = 327282^2 + 10883^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107231947213 is a prime.

It is a super-2 number, since 2×107231947213² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107231947219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53615973606 + 53615973607.

It is an arithmetic number, because the mean of its divisors is an integer number (53615973607).

Almost surely, 2^107231947213 is an apocalyptic number.

It is an amenable number.

107231947213 is a deficient number, since it is larger than the sum of its proper divisors (1).

107231947213 is an equidigital number, since it uses as much as digits as its factorization.

107231947213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 40.

The spelling of 107231947213 in words is "one hundred seven billion, two hundred thirty-one million, nine hundred forty-seven thousand, two hundred thirteen".