23030210555 has 16 divisors (see below), whose sum is σ = 31735411200. Its totient is φ = 15867704160.

The previous prime is 23030210543. The next prime is 23030210561. The reversal of 23030210555 is 55501203032.

It is a de Polignac number, because none of the positive numbers 2^k-23030210555 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11018195 + ... + 11020284.

It is an arithmetic number, because the mean of its divisors is an integer number (1983463200).

Almost surely, 2^23030210555 is an apocalyptic number.

23030210555 is a deficient number, since it is larger than the sum of its proper divisors (8705200645).

23030210555 is a wasteful number, since it uses less digits than its factorization.

23030210555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22038514.

The product of its (nonzero) digits is 4500, while the sum is 26.

Adding to 23030210555 its reverse (55501203032), we get a palindrome (78531413587).

The spelling of 23030210555 in words is "twenty-three billion, thirty million, two hundred ten thousand, five hundred fifty-five".