20233030123 has 8 divisors (see below), whose sum is σ = 20357981280. Its totient is φ = 20108124480.

The previous prime is 20233030091. The next prime is 20233030193. The reversal of 20233030123 is 32103033202.

It is a happy number.

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 20233030123 - 2⁵ = 20233030091 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 20233030123.

It is not an unprimeable number, because it can be changed into a prime (20233030193) 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, 1456173 + ... + 1470001.

It is an arithmetic number, because the mean of its divisors is an integer number (2544747660).

Almost surely, 2^20233030123 is an apocalyptic number.

20233030123 is a deficient number, since it is larger than the sum of its proper divisors (124951157).

20233030123 is a wasteful number, since it uses less digits than its factorization.

20233030123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22757.

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

Adding to 20233030123 its reverse (32103033202), we get a palindrome (52336063325).

The spelling of 20233030123 in words is "twenty billion, two hundred thirty-three million, thirty thousand, one hundred twenty-three".