100096720829569 has 2 divisors, whose sum is σ = 100096720829570. Its totient is φ = 100096720829568.

The previous prime is 100096720829551. The next prime is 100096720829593. The reversal of 100096720829569 is 965928027690001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51029777981169 + 49066942848400 = 7143513^2 + 7004780^2 .

It is a cyclic number.

It is not a de Polignac number, because 100096720829569 - 2¹⁷ = 100096720698497 is a prime.

It is a super-2 number, since 2×100096720829569² (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 100096720829569.

It is not a weakly prime, because it can be changed into another prime (100096720829669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50048360414784 + 50048360414785.

It is an arithmetic number, because the mean of its divisors is an integer number (50048360414785).

Almost surely, 2^{100096720829569} is an apocalyptic number.

It is an amenable number.

100096720829569 is a deficient number, since it is larger than the sum of its proper divisors (1).

100096720829569 is an equidigital number, since it uses as much as digits as its factorization.

100096720829569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29393280, while the sum is 64.

The spelling of 100096720829569 in words is "one hundred trillion, ninety-six billion, seven hundred twenty million, eight hundred twenty-nine thousand, five hundred sixty-nine".