100473533 has 2 divisors, whose sum is σ = 100473534. Its totient is φ = 100473532.

The previous prime is 100473523. The next prime is 100473551. The reversal of 100473533 is 335374001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86620249 + 13853284 = 9307^2 + 3722^2 .

It is a cyclic number.

It is not a de Polignac number, because 100473533 - 2¹² = 100469437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100473523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50236766 + 50236767.

It is an arithmetic number, because the mean of its divisors is an integer number (50236767).

Almost surely, 2^100473533 is an apocalyptic number.

It is an amenable number.

100473533 is a deficient number, since it is larger than the sum of its proper divisors (1).

100473533 is an equidigital number, since it uses as much as digits as its factorization.

100473533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 100473533 is about 10023.6486869802. The cubic root of 100473533 is about 464.8903784449.

The spelling of 100473533 in words is "one hundred million, four hundred seventy-three thousand, five hundred thirty-three".