131102214333021 has 12 divisors (see below), whose sum is σ = 189372703484640. Its totient is φ = 87400166220360.

The previous prime is 131102214333001. The next prime is 131102214333047. The reversal of 131102214333021 is 120333412201131.

131102214333021 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 0 + 221 + 433 + 3 + 0 + 2 + 1 = 666.

It is not a de Polignac number, because 131102214333021 - 2¹⁷ = 131102214201949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131102214333001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108532785 + ... + 109734086.

It is an arithmetic number, because the mean of its divisors is an integer number (15781058623720).

Almost surely, 2^{131102214333021} is an apocalyptic number.

It is an amenable number.

131102214333021 is a deficient number, since it is larger than the sum of its proper divisors (58270489151619).

131102214333021 is a wasteful number, since it uses less digits than its factorization.

131102214333021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218333616 (or 218333613 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 131102214333021 its reverse (120333412201131), we get a palindrome (251435626534152).

The spelling of 131102214333021 in words is "one hundred thirty-one trillion, one hundred two billion, two hundred fourteen million, three hundred thirty-three thousand, twenty-one".