232120031321201 has 4 divisors (see below), whose sum is σ = 232120117366692. Its totient is φ = 232119945275712.

The previous prime is 232120031321179. The next prime is 232120031321209. The reversal of 232120031321201 is 102123130021232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 90238581361201 + 141881449960000 = 9499399^2 + 11911400^2 .

It is a cyclic number.

It is not a de Polignac number, because 232120031321201 - 2⁶ = 232120031321137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232120031321209) 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, 38840780 + ... + 44416733.

It is an arithmetic number, because the mean of its divisors is an integer number (58030029341673).

Almost surely, 2^{232120031321201} is an apocalyptic number.

It is an amenable number.

232120031321201 is a deficient number, since it is larger than the sum of its proper divisors (86045491).

232120031321201 is an equidigital number, since it uses as much as digits as its factorization.

232120031321201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86045490.

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

Adding to 232120031321201 its reverse (102123130021232), we get a palindrome (334243161342433).

The spelling of 232120031321201 in words is "two hundred thirty-two trillion, one hundred twenty billion, thirty-one million, three hundred twenty-one thousand, two hundred one".