132031312212121 has 8 divisors (see below), whose sum is σ = 150907517218944. Its totient is φ = 113158754449440.

The previous prime is 132031312212089. The next prime is 132031312212131. The reversal of 132031312212121 is 121212213130231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132031312212121 - 2⁵ = 132031312212089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132031312212131) 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, 911733460 + ... + 911878261.

It is an arithmetic number, because the mean of its divisors is an integer number (18863439652368).

Almost surely, 2^{132031312212121} is an apocalyptic number.

It is an amenable number.

132031312212121 is a deficient number, since it is larger than the sum of its proper divisors (18876205006823).

132031312212121 is a wasteful number, since it uses less digits than its factorization.

132031312212121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823622071.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 132031312212121 its reverse (121212213130231), we get a palindrome (253243525342352).

The spelling of 132031312212121 in words is "one hundred thirty-two trillion, thirty-one billion, three hundred twelve million, two hundred twelve thousand, one hundred twenty-one".