100379003 has 2 divisors, whose sum is σ = 100379004. Its totient is φ = 100379002.

The previous prime is 100378991. The next prime is 100379009. The reversal of 100379003 is 300973001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100379003 - 2⁴ = 100378987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100379003.

It is not a weakly prime, because it can be changed into another prime (100379009) 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, 50189501 + 50189502.

It is an arithmetic number, because the mean of its divisors is an integer number (50189502).

Almost surely, 2^100379003 is an apocalyptic number.

100379003 is a deficient number, since it is larger than the sum of its proper divisors (1).

100379003 is an equidigital number, since it uses as much as digits as its factorization.

100379003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 567, while the sum is 23.

The square root of 100379003 is about 10018.9322285361. The cubic root of 100379003 is about 464.7445361336.

The spelling of 100379003 in words is "one hundred million, three hundred seventy-nine thousand, three".