23213110330 has 16 divisors (see below), whose sum is σ = 41785562664. Its totient is φ = 9284807680.

The previous prime is 23213110313. The next prime is 23213110337. The reversal of 23213110330 is 3301131232.

It can be written as a sum of positive squares in 4 ways, for example, as 22503900169 + 709210161 = 150013^2 + 26631^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23213110298 and 23213110307.

It is not an unprimeable number, because it can be changed into a prime (23213110337) 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, 249534 + ... + 329686.

Almost surely, 2^23213110330 is an apocalyptic number.

23213110330 is a deficient number, since it is larger than the sum of its proper divisors (18572452334).

23213110330 is a wasteful number, since it uses less digits than its factorization.

23213110330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109121.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 23213110330 its reverse (3301131232), we get a palindrome (26514241562).

The spelling of 23213110330 in words is "twenty-three billion, two hundred thirteen million, one hundred ten thousand, three hundred thirty".