131250214243 has 8 divisors (see below), whose sum is σ = 133078438080. Its totient is φ = 129426161280.

The previous prime is 131250214241. The next prime is 131250214283. The reversal of 131250214243 is 342412052131.

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 131250214243 - 2¹ = 131250214241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131250214241) 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, 979318 + ... + 1105243.

It is an arithmetic number, because the mean of its divisors is an integer number (16634804760).

Almost surely, 2^131250214243 is an apocalyptic number.

131250214243 is a deficient number, since it is larger than the sum of its proper divisors (1828223837).

131250214243 is an equidigital number, since it uses as much as digits as its factorization.

131250214243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085437.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 131250214243 its reverse (342412052131), we get a palindrome (473662266374).

The spelling of 131250214243 in words is "one hundred thirty-one billion, two hundred fifty million, two hundred fourteen thousand, two hundred forty-three".