100590851 has 2 divisors, whose sum is σ = 100590852. Its totient is φ = 100590850.

The previous prime is 100590829. The next prime is 100590859. The reversal of 100590851 is 158095001.

It is a strong prime.

It is an emirp because it is prime and its reverse (158095001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100590851 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (100590859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50295425 + 50295426.

It is an arithmetic number, because the mean of its divisors is an integer number (50295426).

Almost surely, 2^100590851 is an apocalyptic number.

100590851 is a deficient number, since it is larger than the sum of its proper divisors (1).

100590851 is an equidigital number, since it uses as much as digits as its factorization.

100590851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 29.

The square root of 100590851 is about 10029.4990403310. The cubic root of 100590851 is about 465.0712512700.

The spelling of 100590851 in words is "one hundred million, five hundred ninety thousand, eight hundred fifty-one".