1024113120423 has 4 divisors (see below), whose sum is σ = 1365484160568. Its totient is φ = 682742080280.

The previous prime is 1024113120421. The next prime is 1024113120439. The reversal of 1024113120423 is 3240213114201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1024113120423 - 2¹ = 1024113120421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1024113120393 and 1024113120402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024113120421) 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, 170685520068 + ... + 170685520073.

It is an arithmetic number, because the mean of its divisors is an integer number (341371040142).

Almost surely, 2^{1024113120423} is an apocalyptic number.

1024113120423 is a deficient number, since it is larger than the sum of its proper divisors (341371040145).

1024113120423 is an equidigital number, since it uses as much as digits as its factorization.

1024113120423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341371040144.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1024113120423 its reverse (3240213114201), we get a palindrome (4264326234624).

The spelling of 1024113120423 in words is "one trillion, twenty-four billion, one hundred thirteen million, one hundred twenty thousand, four hundred twenty-three".