23030311034 has 4 divisors (see below), whose sum is σ = 34545466554. Its totient is φ = 11515155516.

The previous prime is 23030311019. The next prime is 23030311069. The reversal of 23030311034 is 43011303032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 15958005625 + 7072305409 = 126325^2 + 84097^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23030310997 and 23030311015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5757577757 + ... + 5757577760.

Almost surely, 2^23030311034 is an apocalyptic number.

23030311034 is a deficient number, since it is larger than the sum of its proper divisors (11515155520).

23030311034 is a wasteful number, since it uses less digits than its factorization.

23030311034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11515155519.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23030311034 its reverse (43011303032), we get a palindrome (66041614066).

The spelling of 23030311034 in words is "twenty-three billion, thirty million, three hundred eleven thousand, thirty-four".