12310155143 has 16 divisors (see below), whose sum is σ = 14477872416. Its totient is φ = 10319063040.

The previous prime is 12310155101. The next prime is 12310155223. The reversal of 12310155143 is 34155101321.

It is not a de Polignac number, because 12310155143 - 2²⁴ = 12293377927 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 (12310155643) 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, 88055 + ... + 179927.

It is an arithmetic number, because the mean of its divisors is an integer number (904867026).

Almost surely, 2^12310155143 is an apocalyptic number.

12310155143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12310155143 is a deficient number, since it is larger than the sum of its proper divisors (2167717273).

12310155143 is a wasteful number, since it uses less digits than its factorization.

12310155143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92834.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 12310155143 its reverse (34155101321), we get a palindrome (46465256464).

The spelling of 12310155143 in words is "twelve billion, three hundred ten million, one hundred fifty-five thousand, one hundred forty-three".