10330123311 has 24 divisors (see below), whose sum is σ = 15386048496. Its totient is φ = 6675377280.

The previous prime is 10330123303. The next prime is 10330123313. The reversal of 10330123311 is 11332103301.

It is a happy number.

10330123311 is a `hidden beast` number, since 1 + 0 + 330 + 1 + 2 + 331 + 1 = 666.

It is not a de Polignac number, because 10330123311 - 2³ = 10330123303 is a prime.

It is a super-2 number, since 2×10330123311² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10330123313) by changing a digit.

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 in 23 ways as a sum of consecutive naturals, for example, 90870 + ... + 170051.

It is an arithmetic number, because the mean of its divisors is an integer number (641085354).

Almost surely, 2^10330123311 is an apocalyptic number.

10330123311 is a deficient number, since it is larger than the sum of its proper divisors (5055925185).

10330123311 is a wasteful number, since it uses less digits than its factorization.

10330123311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261063 (or 261060 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 10330123311 its reverse (11332103301), we get a palindrome (21662226612).

The spelling of 10330123311 in words is "ten billion, three hundred thirty million, one hundred twenty-three thousand, three hundred eleven".