10117143038 has 4 divisors (see below), whose sum is σ = 15175714560. Its totient is φ = 5058571518.

The previous prime is 10117143031. The next prime is 10117143053. The reversal of 10117143038 is 83034171101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83034171101 = 7 ⋅11862024443.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10117143038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10117143031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2529285758 + ... + 2529285761.

It is an arithmetic number, because the mean of its divisors is an integer number (3793928640).

Almost surely, 2^10117143038 is an apocalyptic number.

10117143038 is a deficient number, since it is larger than the sum of its proper divisors (5058571522).

10117143038 is an equidigital number, since it uses as much as digits as its factorization.

10117143038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5058571521.

The product of its (nonzero) digits is 2016, while the sum is 29.

The spelling of 10117143038 in words is "ten billion, one hundred seventeen million, one hundred forty-three thousand, thirty-eight".