20030023103023 has 8 divisors (see below), whose sum is σ = 21219655952880. Its totient is φ = 18841656497280.

The previous prime is 20030023103017. The next prime is 20030023103029. The reversal of 20030023103023 is 32030132003002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20030023103017) and next prime (20030023103029).

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 20030023103023 - 2⁹ = 20030023102511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20030023103029) 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, 316528453 + ... + 316591726.

It is an arithmetic number, because the mean of its divisors is an integer number (2652456994110).

Almost surely, 2^{20030023103023} is an apocalyptic number.

20030023103023 is a deficient number, since it is larger than the sum of its proper divisors (1189632849857).

20030023103023 is a wasteful number, since it uses less digits than its factorization.

20030023103023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633122057.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 20030023103023 its reverse (32030132003002), we get a palindrome (52060155106025).

The spelling of 20030023103023 in words is "twenty trillion, thirty billion, twenty-three million, one hundred three thousand, twenty-three".