100430545248673 has 2 divisors, whose sum is σ = 100430545248674. Its totient is φ = 100430545248672.

The previous prime is 100430545248619. The next prime is 100430545248697. The reversal of 100430545248673 is 376842545034001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98035008995169 + 2395536253504 = 9901263^2 + 1547752^2 .

It is a cyclic number.

It is not a de Polignac number, because 100430545248673 - 2³³ = 100421955314081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100430545248673.

It is not a weakly prime, because it can be changed into another prime (100430545248073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50215272624336 + 50215272624337.

It is an arithmetic number, because the mean of its divisors is an integer number (50215272624337).

Almost surely, 2^{100430545248673} is an apocalyptic number.

It is an amenable number.

100430545248673 is a deficient number, since it is larger than the sum of its proper divisors (1).

100430545248673 is an equidigital number, since it uses as much as digits as its factorization.

100430545248673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9676800, while the sum is 52.

The spelling of 100430545248673 in words is "one hundred trillion, four hundred thirty billion, five hundred forty-five million, two hundred forty-eight thousand, six hundred seventy-three".