109997445301 has 2 divisors, whose sum is σ = 109997445302. Its totient is φ = 109997445300.

The previous prime is 109997445277. The next prime is 109997445367. The reversal of 109997445301 is 103544799901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90812425201 + 19185020100 = 301351^2 + 138510^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109997445301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109997449301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54998722650 + 54998722651.

It is an arithmetic number, because the mean of its divisors is an integer number (54998722651).

Almost surely, 2^109997445301 is an apocalyptic number.

It is an amenable number.

109997445301 is a deficient number, since it is larger than the sum of its proper divisors (1).

109997445301 is an equidigital number, since it uses as much as digits as its factorization.

109997445301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1224720, while the sum is 52.

The spelling of 109997445301 in words is "one hundred nine billion, nine hundred ninety-seven million, four hundred forty-five thousand, three hundred one".