10500093 has 6 divisors (see below), whose sum is σ = 15166814. Its totient is φ = 7000056.

The previous prime is 10500089. The next prime is 10500107. The reversal of 10500093 is 39000501.

It can be written as a sum of positive squares in only one way, i.e., 8749764 + 1750329 = 2958^2 + 1323^2 .

It is not a de Polignac number, because 10500093 - 2² = 10500089 is a prime.

It is a super-2 number, since 2×10500093² = 220503906017298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10500013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 583330 + ... + 583347.

Almost surely, 2^10500093 is an apocalyptic number.

It is an amenable number.

10500093 is a deficient number, since it is larger than the sum of its proper divisors (4666721).

10500093 is a wasteful number, since it uses less digits than its factorization.

10500093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166683 (or 1166680 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 10500093 is about 3240.3846993837. The cubic root of 10500093 is about 218.9766034929.

Adding to 10500093 its reverse (39000501), we get a palindrome (49500594).

The spelling of 10500093 in words is "ten million, five hundred thousand, ninety-three".