10331211123 has 32 divisors (see below), whose sum is σ = 15399014400. Its totient is φ = 6845499648.

The previous prime is 10331211091. The next prime is 10331211131. The reversal of 10331211123 is 32111213301.

10331211123 is a `hidden beast` number, since 1 + 0 + 331 + 211 + 123 = 666.

It is not a de Polignac number, because 10331211123 - 2⁵ = 10331211091 is a prime.

It is a super-3 number, since 3×10331211123³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 10331211096 and 10331211105.

It is not an unprimeable number, because it can be changed into a prime (10331211133) 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 31 ways as a sum of consecutive naturals, for example, 5592586 + ... + 5594432.

It is an arithmetic number, because the mean of its divisors is an integer number (481219200).

Almost surely, 2^10331211123 is an apocalyptic number.

10331211123 is a deficient number, since it is larger than the sum of its proper divisors (5067803277).

10331211123 is a wasteful number, since it uses less digits than its factorization.

10331211123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3008 (or 3002 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 10331211123 its reverse (32111213301), we get a palindrome (42442424424).

The spelling of 10331211123 in words is "ten billion, three hundred thirty-one million, two hundred eleven thousand, one hundred twenty-three".