100997014273 has 2 divisors, whose sum is σ = 100997014274. Its totient is φ = 100997014272.

The previous prime is 100997014267. The next prime is 100997014291. The reversal of 100997014273 is 372410799001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91813242049 + 9183772224 = 303007^2 + 95832^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100997014273 is a prime.

It is not a weakly prime, because it can be changed into another prime (100997014253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50498507136 + 50498507137.

It is an arithmetic number, because the mean of its divisors is an integer number (50498507137).

Almost surely, 2^100997014273 is an apocalyptic number.

It is an amenable number.

100997014273 is a deficient number, since it is larger than the sum of its proper divisors (1).

100997014273 is an equidigital number, since it uses as much as digits as its factorization.

100997014273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 95256, while the sum is 43.

The spelling of 100997014273 in words is "one hundred billion, nine hundred ninety-seven million, fourteen thousand, two hundred seventy-three".