100924415869 has 2 divisors, whose sum is σ = 100924415870. Its totient is φ = 100924415868.

The previous prime is 100924415861. The next prime is 100924415927. The reversal of 100924415869 is 968514429001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68977143225 + 31947272644 = 262635^2 + 178738^2 .

It is a cyclic number.

It is not a de Polignac number, because 100924415869 - 2³ = 100924415861 is a prime.

It is a super-2 number, since 2×100924415869² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100924415861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50462207934 + 50462207935.

It is an arithmetic number, because the mean of its divisors is an integer number (50462207935).

Almost surely, 2^100924415869 is an apocalyptic number.

It is an amenable number.

100924415869 is a deficient number, since it is larger than the sum of its proper divisors (1).

100924415869 is an equidigital number, since it uses as much as digits as its factorization.

100924415869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 49.

The spelling of 100924415869 in words is "one hundred billion, nine hundred twenty-four million, four hundred fifteen thousand, eight hundred sixty-nine".