132123213230121 has 6 divisors (see below), whose sum is σ = 190844641332410. Its totient is φ = 88082142153408.

The previous prime is 132123213230111. The next prime is 132123213230209. The reversal of 132123213230121 is 121032312321231.

132123213230121 is a `hidden beast` number, since 1 + 3 + 2 + 1 + 2 + 321 + 32 + 301 + 2 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 106384475061225 + 25738738168896 = 10314285^2 + 5073336^2 .

It is not a de Polignac number, because 132123213230121 - 2³⁵ = 132088853491753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132123213230101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7340178512776 + ... + 7340178512793.

Almost surely, 2^{132123213230121} is an apocalyptic number.

It is an amenable number.

132123213230121 is a deficient number, since it is larger than the sum of its proper divisors (58721428102289).

132123213230121 is a wasteful number, since it uses less digits than its factorization.

132123213230121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14680357025575 (or 14680357025572 counting only the distinct ones).

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

Adding to 132123213230121 its reverse (121032312321231), we get a palindrome (253155525551352).

The spelling of 132123213230121 in words is "one hundred thirty-two trillion, one hundred twenty-three billion, two hundred thirteen million, two hundred thirty thousand, one hundred twenty-one".