12310301103031 has 8 divisors (see below), whose sum is σ = 12316691621520. Its totient is φ = 12303910901568.

The previous prime is 12310301103019. The next prime is 12310301103041. The reversal of 12310301103031 is 13030110301321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12310301103031 - 2¹¹ = 12310301100983 is a prime.

It is a super-2 number, since 2×12310301103031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310301103041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144395325 + ... + 144480553.

It is an arithmetic number, because the mean of its divisors is an integer number (1539586452690).

Almost surely, 2^{12310301103031} is an apocalyptic number.

12310301103031 is a deficient number, since it is larger than the sum of its proper divisors (6390518489).

12310301103031 is an equidigital number, since it uses as much as digits as its factorization.

12310301103031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158513.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 12310301103031 its reverse (13030110301321), we get a palindrome (25340411404352).

The spelling of 12310301103031 in words is "twelve trillion, three hundred ten billion, three hundred one million, one hundred three thousand, thirty-one".