131250214244 has 12 divisors (see below), whose sum is σ = 229699642368. Its totient is φ = 65621745000.

The previous prime is 131250214241. The next prime is 131250214283. The reversal of 131250214244 is 442412052131.

It is a happy 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 3 ways as a sum of consecutive naturals, for example, 751652 + ... + 909659.

It is an arithmetic number, because the mean of its divisors is an integer number (19141636864).

Almost surely, 2^131250214244 is an apocalyptic number.

It is an amenable number.

131250214244 is a deficient number, since it is larger than the sum of its proper divisors (98449428124).

131250214244 is a wasteful number, since it uses less digits than its factorization.

131250214244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681066 (or 1681064 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 131250214244 its reverse (442412052131), we get a palindrome (573662266375).

The spelling of 131250214244 in words is "one hundred thirty-one billion, two hundred fifty million, two hundred fourteen thousand, two hundred forty-four".