132101431221 has 16 divisors (see below), whose sum is σ = 181848816128. Its totient is φ = 85211827200.

The previous prime is 132101431193. The next prime is 132101431303. The reversal of 132101431221 is 122134101231.

It is not a de Polignac number, because 132101431221 - 2¹³ = 132101423029 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 (132101438221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423441 + ... + 665961.

It is an arithmetic number, because the mean of its divisors is an integer number (11365551008).

Almost surely, 2^132101431221 is an apocalyptic number.

It is an amenable number.

132101431221 is a deficient number, since it is larger than the sum of its proper divisors (49747384907).

132101431221 is a wasteful number, since it uses less digits than its factorization.

132101431221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248412.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 132101431221 its reverse (122134101231), we get a palindrome (254235532452).

The spelling of 132101431221 in words is "one hundred thirty-two billion, one hundred one million, four hundred thirty-one thousand, two hundred twenty-one".