12042300131 has 4 divisors (see below), whose sum is σ = 12211910064. Its totient is φ = 11872690200.

The previous prime is 12042300107. The next prime is 12042300163. The reversal of 12042300131 is 13100324021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13100324021 = 1493 ⋅8774497.

It is a cyclic number.

It is not a de Polignac number, because 12042300131 - 2¹⁰ = 12042299107 is a prime.

It is a super-2 number, since 2×12042300131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12042300181) 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, 84804860 + ... + 84805001.

It is an arithmetic number, because the mean of its divisors is an integer number (3052977516).

Almost surely, 2^12042300131 is an apocalyptic number.

12042300131 is a deficient number, since it is larger than the sum of its proper divisors (169609933).

12042300131 is an equidigital number, since it uses as much as digits as its factorization.

12042300131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169609932.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12042300131 its reverse (13100324021), we get a palindrome (25142624152).

The spelling of 12042300131 in words is "twelve billion, forty-two million, three hundred thousand, one hundred thirty-one".