23102212330 has 16 divisors (see below), whose sum is σ = 41645783304. Its totient is φ = 9227151360.

The previous prime is 23102212327. The next prime is 23102212337. The reversal of 23102212330 is 3321220132.

It can be written as a sum of positive squares in 4 ways, for example, as 19626048649 + 3476163681 = 140093^2 + 58959^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23102212298 and 23102212307.

It is not an unprimeable number, because it can be changed into a prime (23102212337) 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, 1709631 + ... + 1723090.

Almost surely, 2^23102212330 is an apocalyptic number.

23102212330 is a deficient number, since it is larger than the sum of its proper divisors (18543570974).

23102212330 is a wasteful number, since it uses less digits than its factorization.

23102212330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3433401.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23102212330 its reverse (3321220132), we get a palindrome (26423432462).

The spelling of 23102212330 in words is "twenty-three billion, one hundred two million, two hundred twelve thousand, three hundred thirty".