100451244296069 has 2 divisors, whose sum is σ = 100451244296070. Its totient is φ = 100451244296068.

The previous prime is 100451244296041. The next prime is 100451244296087. The reversal of 100451244296069 is 960692442154001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57957312220900 + 42493932075169 = 7612970^2 + 6518737^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100451244296069 is a prime.

It is a super-2 number, since 2×100451244296069² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100451244296069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100451244296269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50225622148034 + 50225622148035.

It is an arithmetic number, because the mean of its divisors is an integer number (50225622148035).

Almost surely, 2^{100451244296069} is an apocalyptic number.

It is an amenable number.

100451244296069 is a deficient number, since it is larger than the sum of its proper divisors (1).

100451244296069 is an equidigital number, since it uses as much as digits as its factorization.

100451244296069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3732480, while the sum is 53.

The spelling of 100451244296069 in words is "one hundred trillion, four hundred fifty-one billion, two hundred forty-four million, two hundred ninety-six thousand, sixty-nine".