233000313123 has 16 divisors (see below), whose sum is σ = 321208436736. Its totient is φ = 150079110720.

The previous prime is 233000313097. The next prime is 233000313167. The reversal of 233000313123 is 321313000332.

It is a de Polignac number, because none of the positive numbers 2^k-233000313123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 233000313123.

It is not an unprimeable number, because it can be changed into a prime (233000313523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1972911 + ... + 2087672.

It is an arithmetic number, because the mean of its divisors is an integer number (20075527296).

Almost surely, 2^233000313123 is an apocalyptic number.

233000313123 is a deficient number, since it is larger than the sum of its proper divisors (88208123613).

233000313123 is a wasteful number, since it uses less digits than its factorization.

233000313123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4061234.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 233000313123 its reverse (321313000332), we get a palindrome (554313313455).

The spelling of 233000313123 in words is "two hundred thirty-three billion, three hundred thirteen thousand, one hundred twenty-three".