15100093 has 4 divisors (see below), whose sum is σ = 15108768. Its totient is φ = 15091420.

The previous prime is 15100091. The next prime is 15100133. The reversal of 15100093 is 39000151.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 15100093 - 2¹ = 15100091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 15100093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15100091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 721 + ... + 5542.

It is an arithmetic number, because the mean of its divisors is an integer number (3777192).

Almost surely, 2^15100093 is an apocalyptic number.

It is an amenable number.

15100093 is a deficient number, since it is larger than the sum of its proper divisors (8675).

15100093 is an equidigital number, since it uses as much as digits as its factorization.

15100093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8674.

The product of its (nonzero) digits is 135, while the sum is 19.

The square root of 15100093 is about 3885.8838119532. The cubic root of 15100093 is about 247.1685485989.

The spelling of 15100093 in words is "fifteen million, one hundred thousand, ninety-three".