12341100031 has 16 divisors (see below), whose sum is σ = 13736459520. Its totient is φ = 11010389760.

The previous prime is 12341100029. The next prime is 12341100043. The reversal of 12341100031 is 13000114321.

It is a cyclic number.

It is not a de Polignac number, because 12341100031 - 2¹ = 12341100029 is a prime.

It is a super-2 number, since 2×12341100031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12341099978 and 12341100014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12341100011) 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, 307101 + ... + 344953.

It is an arithmetic number, because the mean of its divisors is an integer number (858528720).

Almost surely, 2^12341100031 is an apocalyptic number.

12341100031 is a deficient number, since it is larger than the sum of its proper divisors (1395359489).

12341100031 is a wasteful number, since it uses less digits than its factorization.

12341100031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38706.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12341100031 its reverse (13000114321), we get a palindrome (25341214352).

The spelling of 12341100031 in words is "twelve billion, three hundred forty-one million, one hundred thousand, thirty-one".