132311202121121 has 4 divisors (see below), whose sum is σ = 139274949601200. Its totient is φ = 125347454641044.

The previous prime is 132311202121079. The next prime is 132311202121171. The reversal of 132311202121121 is 121121202113231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 132311202121121 - 2²⁶ = 132311135012257 is a prime.

It is a super-2 number, since 2×132311202121121² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (132311202121171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3481873740011 + ... + 3481873740048.

It is an arithmetic number, because the mean of its divisors is an integer number (34818737400300).

Almost surely, 2^{132311202121121} is an apocalyptic number.

It is an amenable number.

132311202121121 is a deficient number, since it is larger than the sum of its proper divisors (6963747480079).

132311202121121 is an equidigital number, since it uses as much as digits as its factorization.

132311202121121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6963747480078.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 132311202121121 its reverse (121121202113231), we get a palindrome (253432404234352).

The spelling of 132311202121121 in words is "one hundred thirty-two trillion, three hundred eleven billion, two hundred two million, one hundred twenty-one thousand, one hundred twenty-one".