10508794111 has 4 divisors (see below), whose sum is σ = 10513700032. Its totient is φ = 10503888192.

The previous prime is 10508794099. The next prime is 10508794133. The reversal of 10508794111 is 11149780501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11149780501 = 53 ⋅210373217.

It is a cyclic number.

It is not a de Polignac number, because 10508794111 - 2²⁵ = 10475239679 is a prime.

It is a super-2 number, since 2×10508794111² (a number of 21 digits) 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 (10508794141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2449746 + ... + 2454031.

It is an arithmetic number, because the mean of its divisors is an integer number (2628425008).

Almost surely, 2^10508794111 is an apocalyptic number.

10508794111 is a deficient number, since it is larger than the sum of its proper divisors (4905921).

10508794111 is an equidigital number, since it uses as much as digits as its factorization.

10508794111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4905920.

The product of its (nonzero) digits is 10080, while the sum is 37.

The spelling of 10508794111 in words is "ten billion, five hundred eight million, seven hundred ninety-four thousand, one hundred eleven".