100074329 has 2 divisors, whose sum is σ = 100074330. Its totient is φ = 100074328.

The previous prime is 100074281. The next prime is 100074353. The reversal of 100074329 is 923470001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58446025 + 41628304 = 7645^2 + 6452^2 .

It is an emirp because it is prime and its reverse (923470001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100074329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100074298 and 100074307.

It is not a weakly prime, because it can be changed into another prime (100074629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50037164 + 50037165.

It is an arithmetic number, because the mean of its divisors is an integer number (50037165).

Almost surely, 2^100074329 is an apocalyptic number.

It is an amenable number.

100074329 is a deficient number, since it is larger than the sum of its proper divisors (1).

100074329 is an equidigital number, since it uses as much as digits as its factorization.

100074329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 100074329 is about 10003.7157596565. The cubic root of 100074329 is about 464.2738564320.

The spelling of 100074329 in words is "one hundred million, seventy-four thousand, three hundred twenty-nine".