132203200312121 has 4 divisors (see below), whose sum is σ = 133876658544000. Its totient is φ = 130529742080244.

The previous prime is 132203200312111. The next prime is 132203200312193. The reversal of 132203200312121 is 121213002302231.

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 a de Polignac number, because none of the positive numbers 2^k-132203200312121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132203200312111) 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, 836729115821 + ... + 836729115978.

It is an arithmetic number, because the mean of its divisors is an integer number (33469164636000).

Almost surely, 2^{132203200312121} is an apocalyptic number.

It is an amenable number.

132203200312121 is a deficient number, since it is larger than the sum of its proper divisors (1673458231879).

132203200312121 is an equidigital number, since it uses as much as digits as its factorization.

132203200312121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673458231878.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 132203200312121 its reverse (121213002302231), we get a palindrome (253416202614352).

The spelling of 132203200312121 in words is "one hundred thirty-two trillion, two hundred three billion, two hundred million, three hundred twelve thousand, one hundred twenty-one".