10140032122123 has 4 divisors (see below), whose sum is σ = 10140041532880. Its totient is φ = 10140022711368.

The previous prime is 10140032122093. The next prime is 10140032122169. The reversal of 10140032122123 is 32122123004101.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10140032122123 - 2¹⁷ = 10140031991051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10140032122094 and 10140032122103.

It is not an unprimeable number, because it can be changed into a prime (10140032122723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2843583 + ... + 5325976.

It is an arithmetic number, because the mean of its divisors is an integer number (2535010383220).

Almost surely, 2^{10140032122123} is an apocalyptic number.

10140032122123 is a deficient number, since it is larger than the sum of its proper divisors (9410757).

10140032122123 is an equidigital number, since it uses as much as digits as its factorization.

10140032122123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9410756.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10140032122123 its reverse (32122123004101), we get a palindrome (42262155126224).

The spelling of 10140032122123 in words is "ten trillion, one hundred forty billion, thirty-two million, one hundred twenty-two thousand, one hundred twenty-three".