100507051 has 2 divisors, whose sum is σ = 100507052. Its totient is φ = 100507050.

The previous prime is 100507049. The next prime is 100507061. The reversal of 100507051 is 150705001.

It is a weak prime.

It is an emirp because it is prime and its reverse (150705001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100507051 - 2¹ = 100507049 is a prime.

Together with 100507049, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (100507061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50253525 + 50253526.

It is an arithmetic number, because the mean of its divisors is an integer number (50253526).

Almost surely, 2^100507051 is an apocalyptic number.

100507051 is a deficient number, since it is larger than the sum of its proper divisors (1).

100507051 is an equidigital number, since it uses as much as digits as its factorization.

100507051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 175, while the sum is 19.

The square root of 100507051 is about 10025.3204936301. The cubic root of 100507051 is about 464.9420685528.

The spelling of 100507051 in words is "one hundred million, five hundred seven thousand, fifty-one".