233010313220023 has 4 divisors (see below), whose sum is σ = 234036790371000. Its totient is φ = 231983836069048.

The previous prime is 233010313220011. The next prime is 233010313220077. The reversal of 233010313220023 is 320022313010332.

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 233010313220023 - 2²¹ = 233010311122871 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 233010313220023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233010313220423) 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, 513238575148 + ... + 513238575601.

It is an arithmetic number, because the mean of its divisors is an integer number (58509197592750).

Almost surely, 2^{233010313220023} is an apocalyptic number.

233010313220023 is a deficient number, since it is larger than the sum of its proper divisors (1026477150977).

233010313220023 is a wasteful number, since it uses less digits than its factorization.

233010313220023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026477150976.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 233010313220023 its reverse (320022313010332), we get a palindrome (553032626230355).

The spelling of 233010313220023 in words is "two hundred thirty-three trillion, ten billion, three hundred thirteen million, two hundred twenty thousand, twenty-three".