23030230123 has 4 divisors (see below), whose sum is σ = 24384949560. Its totient is φ = 21675510688.

The previous prime is 23030230061. The next prime is 23030230127. The reversal of 23030230123 is 32103203032.

It is a happy number.

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 23030230123 - 2⁹ = 23030229611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23030230123.

It is not an unprimeable number, because it can be changed into a prime (23030230127) 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, 677359693 + ... + 677359726.

It is an arithmetic number, because the mean of its divisors is an integer number (6096237390).

Almost surely, 2^23030230123 is an apocalyptic number.

23030230123 is a deficient number, since it is larger than the sum of its proper divisors (1354719437).

23030230123 is a wasteful number, since it uses less digits than its factorization.

23030230123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354719436.

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

Adding to 23030230123 its reverse (32103203032), we get a palindrome (55133433155).

The spelling of 23030230123 in words is "twenty-three billion, thirty million, two hundred thirty thousand, one hundred twenty-three".