100507373 has 2 divisors, whose sum is σ = 100507374. Its totient is φ = 100507372.

The previous prime is 100507369. The next prime is 100507399. The reversal of 100507373 is 373705001.

It is an a-pointer prime, because the next prime (100507399) can be obtained adding 100507373 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78623689 + 21883684 = 8867^2 + 4678^2 .

It is an emirp because it is prime and its reverse (373705001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100507373 - 2² = 100507369 is a prime.

It is a super-2 number, since 2×100507373² = 20203464054722258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100507313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50253686 + 50253687.

It is an arithmetic number, because the mean of its divisors is an integer number (50253687).

Almost surely, 2^100507373 is an apocalyptic number.

It is an amenable number.

100507373 is a deficient number, since it is larger than the sum of its proper divisors (1).

100507373 is an equidigital number, since it uses as much as digits as its factorization.

100507373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2205, while the sum is 26.

The square root of 100507373 is about 10025.3365529542. The cubic root of 100507373 is about 464.9425650725.

The spelling of 100507373 in words is "one hundred million, five hundred seven thousand, three hundred seventy-three".