131032213101 has 24 divisors (see below), whose sum is σ = 189876271104. Its totient is φ = 87074650080.

The previous prime is 131032213093. The next prime is 131032213139. The reversal of 131032213101 is 101312230131.

131032213101 is a `hidden beast` number, since 1 + 31 + 0 + 322 + 1 + 310 + 1 = 666.

It is not a de Polignac number, because 131032213101 - 2³ = 131032213093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131032253101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7776756 + ... + 7793586.

It is an arithmetic number, because the mean of its divisors is an integer number (7911511296).

Almost surely, 2^131032213101 is an apocalyptic number.

It is an amenable number.

131032213101 is a deficient number, since it is larger than the sum of its proper divisors (58844058003).

131032213101 is a wasteful number, since it uses less digits than its factorization.

131032213101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19561 (or 19558 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 131032213101 its reverse (101312230131), we get a palindrome (232344443232).

The spelling of 131032213101 in words is "one hundred thirty-one billion, thirty-two million, two hundred thirteen thousand, one hundred one".