100953473 has 2 divisors, whose sum is σ = 100953474. Its totient is φ = 100953472.

The previous prime is 100953451. The next prime is 100953529. The reversal of 100953473 is 374359001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65157184 + 35796289 = 8072^2 + 5983^2 .

It is an emirp because it is prime and its reverse (374359001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100953473 - 2¹⁸ = 100691329 is a prime.

It is a super-3 number, since 3×100953473³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (100953173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50476736 + 50476737.

It is an arithmetic number, because the mean of its divisors is an integer number (50476737).

Almost surely, 2^100953473 is an apocalyptic number.

It is an amenable number.

100953473 is a deficient number, since it is larger than the sum of its proper divisors (1).

100953473 is an equidigital number, since it uses as much as digits as its factorization.

100953473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 100953473 is about 10047.5605497056. The cubic root of 100953473 is about 465.6294293409.

The spelling of 100953473 in words is "one hundred million, nine hundred fifty-three thousand, four hundred seventy-three".