12310331101 has 4 divisors (see below), whose sum is σ = 12845562912. Its totient is φ = 11775099292.

The previous prime is 12310331069. The next prime is 12310331113. The reversal of 12310331101 is 10113301321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10113301321 = 223 ⋅45351127.

It is a cyclic number.

It is not a de Polignac number, because 12310331101 - 2⁵ = 12310331069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310331141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267615871 + ... + 267615916.

It is an arithmetic number, because the mean of its divisors is an integer number (3211390728).

Almost surely, 2^12310331101 is an apocalyptic number.

It is an amenable number.

12310331101 is a deficient number, since it is larger than the sum of its proper divisors (535231811).

12310331101 is an equidigital number, since it uses as much as digits as its factorization.

12310331101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535231810.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 12310331101 its reverse (10113301321), we get a palindrome (22423632422).

The spelling of 12310331101 in words is "twelve billion, three hundred ten million, three hundred thirty-one thousand, one hundred one".