1823130023023 has 4 divisors (see below), whose sum is σ = 1828017771448. Its totient is φ = 1818242274600.

The previous prime is 1823130022981. The next prime is 1823130023101. The reversal of 1823130023023 is 3203200313281.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1823130023023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1823130022982 and 1823130023000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1823130021023) 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, 2443873653 + ... + 2443874398.

It is an arithmetic number, because the mean of its divisors is an integer number (457004442862).

Almost surely, 2^{1823130023023} is an apocalyptic number.

1823130023023 is a deficient number, since it is larger than the sum of its proper divisors (4887748425).

1823130023023 is an equidigital number, since it uses as much as digits as its factorization.

1823130023023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4887748424.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 1823130023023 in words is "one trillion, eight hundred twenty-three billion, one hundred thirty million, twenty-three thousand, twenty-three".