23020234003 has 4 divisors (see below), whose sum is σ = 24791021248. Its totient is φ = 21249446760.

The previous prime is 23020233991. The next prime is 23020234033. The reversal of 23020234003 is 30043202032.

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 23020234003 - 2²¹ = 23018136851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23020234033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885393603 + ... + 885393628.

It is an arithmetic number, because the mean of its divisors is an integer number (6197755312).

Almost surely, 2^23020234003 is an apocalyptic number.

23020234003 is a deficient number, since it is larger than the sum of its proper divisors (1770787245).

23020234003 is a wasteful number, since it uses less digits than its factorization.

23020234003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770787244.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 23020234003 its reverse (30043202032), we get a palindrome (53063436035).

The spelling of 23020234003 in words is "twenty-three billion, twenty million, two hundred thirty-four thousand, three".