100473523 has 2 divisors, whose sum is σ = 100473524. Its totient is φ = 100473522.

The previous prime is 100473479. The next prime is 100473533. The reversal of 100473523 is 325374001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100473523 - 2²¹ = 98376371 is a prime.

It is not a weakly prime, because it can be changed into another prime (100473533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50236761 + 50236762.

It is an arithmetic number, because the mean of its divisors is an integer number (50236762).

Almost surely, 2^100473523 is an apocalyptic number.

100473523 is a deficient number, since it is larger than the sum of its proper divisors (1).

100473523 is an equidigital number, since it uses as much as digits as its factorization.

100473523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 100473523 is about 10023.6481881598. The cubic root of 100473523 is about 464.8903630216.

The spelling of 100473523 in words is "one hundred million, four hundred seventy-three thousand, five hundred twenty-three".