132121320323201 has 16 divisors (see below), whose sum is σ = 152611418107008. Its totient is φ = 113044465017600.

The previous prime is 132121320323137. The next prime is 132121320323221. The reversal of 132121320323201 is 102323023121231.

It is not a de Polignac number, because 132121320323201 - 2⁶ = 132121320323137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132121320323221) 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, 42824756 + ... + 45806138.

It is an arithmetic number, because the mean of its divisors is an integer number (9538213631688).

Almost surely, 2^{132121320323201} is an apocalyptic number.

132121320323201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

132121320323201 is a deficient number, since it is larger than the sum of its proper divisors (20490097783807).

132121320323201 is a wasteful number, since it uses less digits than its factorization.

132121320323201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3218392.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 132121320323201 its reverse (102323023121231), we get a palindrome (234444343444432).

The spelling of 132121320323201 in words is "one hundred thirty-two trillion, one hundred twenty-one billion, three hundred twenty million, three hundred twenty-three thousand, two hundred one".