10239266193 has 32 divisors (see below), whose sum is σ = 15529503360. Its totient is φ = 5948951040.

The previous prime is 10239266189. The next prime is 10239266251. The reversal of 10239266193 is 39166293201.

It is a happy number.

It is not a de Polignac number, because 10239266193 - 2² = 10239266189 is a prime.

It is a super-2 number, since 2×10239266193² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10239266113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193533 + ... + 240693.

It is an arithmetic number, because the mean of its divisors is an integer number (485296980).

Almost surely, 2^10239266193 is an apocalyptic number.

10239266193 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10239266193 is a deficient number, since it is larger than the sum of its proper divisors (5290237167).

10239266193 is a wasteful number, since it uses less digits than its factorization.

10239266193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47489.

The product of its (nonzero) digits is 104976, while the sum is 42.

The spelling of 10239266193 in words is "ten billion, two hundred thirty-nine million, two hundred sixty-six thousand, one hundred ninety-three".