11012330023 has 16 divisors (see below), whose sum is σ = 12293856000. Its totient is φ = 9803002752.

The previous prime is 11012329963. The next prime is 11012330039. The reversal of 11012330023 is 32003321011.

It is a cyclic number.

It is not a de Polignac number, because 11012330023 - 2⁹ = 11012329511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11012329979 and 11012330006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012330123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172398 + ... + 227476.

It is an arithmetic number, because the mean of its divisors is an integer number (768366000).

Almost surely, 2^11012330023 is an apocalyptic number.

11012330023 is a deficient number, since it is larger than the sum of its proper divisors (1281525977).

11012330023 is a wasteful number, since it uses less digits than its factorization.

11012330023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55734.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11012330023 its reverse (32003321011), we get a palindrome (43015651034).

The spelling of 11012330023 in words is "eleven billion, twelve million, three hundred thirty thousand, twenty-three".