131244000213 has 8 divisors (see below), whose sum is σ = 175689180576. Its totient is φ = 87147410000.

The previous prime is 131244000169. The next prime is 131244000233. The reversal of 131244000213 is 312000442131.

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 131244000213 - 2⁶ = 131244000149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131244000213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131244000233) 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, 87146658 + ... + 87148163.

It is an arithmetic number, because the mean of its divisors is an integer number (21961147572).

Almost surely, 2^131244000213 is an apocalyptic number.

It is an amenable number.

131244000213 is a deficient number, since it is larger than the sum of its proper divisors (44445180363).

131244000213 is a wasteful number, since it uses less digits than its factorization.

131244000213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174295075.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 131244000213 its reverse (312000442131), we get a palindrome (443244442344).

The spelling of 131244000213 in words is "one hundred thirty-one billion, two hundred forty-four million, two hundred thirteen", and thus it is an aban number.