23030420012 has 6 divisors (see below), whose sum is σ = 40303235028. Its totient is φ = 11515210004.

The previous prime is 23030419987. The next prime is 23030420027. The reversal of 23030420012 is 21002403032.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2878802498 + ... + 2878802505.

It is an arithmetic number, because the mean of its divisors is an integer number (6717205838).

Almost surely, 2^23030420012 is an apocalyptic number.

It is an amenable number.

23030420012 is a deficient number, since it is larger than the sum of its proper divisors (17272815016).

23030420012 is a wasteful number, since it uses less digits than its factorization.

23030420012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5757605007 (or 5757605005 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 23030420012 its reverse (21002403032), we get a palindrome (44032823044).

The spelling of 23030420012 in words is "twenty-three billion, thirty million, four hundred twenty thousand, twelve".