233020123 has 8 divisors (see below), whose sum is σ = 280325120. Its totient is φ = 189219240.

The previous prime is 233020103. The next prime is 233020127. The reversal of 233020123 is 321020332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 233020123 - 2¹³ = 233011931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233020097 and 233020106.

It is not an unprimeable number, because it can be changed into a prime (233020127) 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, 875883 + ... + 876148.

It is an arithmetic number, because the mean of its divisors is an integer number (35040640).

Almost surely, 2^233020123 is an apocalyptic number.

233020123 is a deficient number, since it is larger than the sum of its proper divisors (47304997).

233020123 is a wasteful number, since it uses less digits than its factorization.

233020123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752057.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 233020123 is about 15264.9966590235. The cubic root of 233020123 is about 615.3626635723.

Adding to 233020123 its reverse (321020332), we get a palindrome (554040455).

The spelling of 233020123 in words is "two hundred thirty-three million, twenty thousand, one hundred twenty-three".