2132301312231 has 4 divisors (see below), whose sum is σ = 2843068416312. Its totient is φ = 1421534208152.

The previous prime is 2132301312217. The next prime is 2132301312293. The reversal of 2132301312231 is 1322131032312.

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

It is a cyclic number.

It is not a de Polignac number, because 2132301312231 - 2⁵ = 2132301312199 is a prime.

It is a super-2 number, since 2×2132301312231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132301352231) 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, 355383552036 + ... + 355383552041.

It is an arithmetic number, because the mean of its divisors is an integer number (710767104078).

Almost surely, 2^{2132301312231} is an apocalyptic number.

2132301312231 is a deficient number, since it is larger than the sum of its proper divisors (710767104081).

2132301312231 is an equidigital number, since it uses as much as digits as its factorization.

2132301312231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710767104080.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2132301312231 its reverse (1322131032312), we get a palindrome (3454432344543).

The spelling of 2132301312231 in words is "two trillion, one hundred thirty-two billion, three hundred one million, three hundred twelve thousand, two hundred thirty-one".