2132301020231 has 4 divisors (see below), whose sum is σ = 2132315497392. Its totient is φ = 2132286543072.

The previous prime is 2132301020221. The next prime is 2132301020233. The reversal of 2132301020231 is 1320201032312.

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 2132301020231 - 2³⁰ = 2131227278407 is a prime.

It is a super-2 number, since 2×2132301020231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132301020233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7015355 + ... + 7312988.

It is an arithmetic number, because the mean of its divisors is an integer number (533078874348).

Almost surely, 2^{2132301020231} is an apocalyptic number.

2132301020231 is a deficient number, since it is larger than the sum of its proper divisors (14477161).

2132301020231 is a wasteful number, since it uses less digits than its factorization.

2132301020231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14477160.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2132301020231 its reverse (1320201032312), we get a palindrome (3452502052543).

The spelling of 2132301020231 in words is "two trillion, one hundred thirty-two billion, three hundred one million, twenty thousand, two hundred thirty-one".