23122330003 has 16 divisors (see below), whose sum is σ = 26602352640. Its totient is φ = 19951747200.

The previous prime is 23122329991. The next prime is 23122330009. The reversal of 23122330003 is 30003322132.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23122330003 - 2¹³ = 23122321811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23122330009) 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, 1144603 + ... + 1164628.

It is an arithmetic number, because the mean of its divisors is an integer number (1662647040).

Almost surely, 2^23122330003 is an apocalyptic number.

23122330003 is a deficient number, since it is larger than the sum of its proper divisors (3480022637).

23122330003 is a wasteful number, since it uses less digits than its factorization.

23122330003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2309298.

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

Adding to 23122330003 its reverse (30003322132), we get a palindrome (53125652135).

The spelling of 23122330003 in words is "twenty-three billion, one hundred twenty-two million, three hundred thirty thousand, three".