23120103021023 has 4 divisors (see below), whose sum is σ = 23120237836608. Its totient is φ = 23119968205440.

The previous prime is 23120103021019. The next prime is 23120103021121. The reversal of 23120103021023 is 32012030102132.

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 23120103021023 - 2² = 23120103021019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23120103020986 and 23120103021004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23120133021023) 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, 67150223 + ... + 67493648.

It is an arithmetic number, because the mean of its divisors is an integer number (5780059459152).

Almost surely, 2^{23120103021023} is an apocalyptic number.

23120103021023 is a deficient number, since it is larger than the sum of its proper divisors (134815585).

23120103021023 is a wasteful number, since it uses less digits than its factorization.

23120103021023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134815584.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23120103021023 its reverse (32012030102132), we get a palindrome (55132133123155).

The spelling of 23120103021023 in words is "twenty-three trillion, one hundred twenty billion, one hundred three million, twenty-one thousand, twenty-three".