131043213114221 has 8 divisors (see below), whose sum is σ = 131421970982400. Its totient is φ = 130664739924000.

The previous prime is 131043213114211. The next prime is 131043213114259. The reversal of 131043213114221 is 122411312340131.

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 131043213114221 - 2⁶ = 131043213114157 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 (131043213114211) 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, 70247501 + ... + 72088818.

It is an arithmetic number, because the mean of its divisors is an integer number (16427746372800).

Almost surely, 2^{131043213114221} is an apocalyptic number.

It is an amenable number.

131043213114221 is a deficient number, since it is larger than the sum of its proper divisors (378757868179).

131043213114221 is a wasteful number, since it uses less digits than its factorization.

131043213114221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142338979.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 131043213114221 its reverse (122411312340131), we get a palindrome (253454525454352).

The spelling of 131043213114221 in words is "one hundred thirty-one trillion, forty-three billion, two hundred thirteen million, one hundred fourteen thousand, two hundred twenty-one".