10304323011 has 16 divisors (see below), whose sum is σ = 15357081600. Its totient is φ = 6828410664.

The previous prime is 10304323009. The next prime is 10304323019. The reversal of 10304323011 is 11032340301.

It is not a de Polignac number, because 10304323011 - 2¹ = 10304323009 is a prime.

It is a super-2 number, since 2×10304323011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10304323019) 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, 1138131 + ... + 1147148.

It is an arithmetic number, because the mean of its divisors is an integer number (959817600).

Almost surely, 2^10304323011 is an apocalyptic number.

10304323011 is a deficient number, since it is larger than the sum of its proper divisors (5052758589).

10304323011 is a wasteful number, since it uses less digits than its factorization.

10304323011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285455 (or 2285449 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10304323011 its reverse (11032340301), we get a palindrome (21336663312).

The spelling of 10304323011 in words is "ten billion, three hundred four million, three hundred twenty-three thousand, eleven".