10238023865 has 8 divisors (see below), whose sum is σ = 12547025280. Its totient is φ = 8016154672.

The previous prime is 10238023813. The next prime is 10238023867. The reversal of 10238023865 is 56832083201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10238023865 - 2⁶ = 10238023801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10238023867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21782795 + ... + 21783264.

It is an arithmetic number, because the mean of its divisors is an integer number (1568378160).

Almost surely, 2^10238023865 is an apocalyptic number.

It is an amenable number.

10238023865 is a deficient number, since it is larger than the sum of its proper divisors (2309001415).

10238023865 is an equidigital number, since it uses as much as digits as its factorization.

10238023865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43566111.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 10238023865 in words is "ten billion, two hundred thirty-eight million, twenty-three thousand, eight hundred sixty-five".