2132031111321 has 8 divisors (see below), whose sum is σ = 2843857656160. Its totient is φ = 1420779320352.

The previous prime is 2132031111239. The next prime is 2132031111323. The reversal of 2132031111321 is 1231111302312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2132031111321 - 2¹⁴ = 2132031094937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2132031111323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143679811 + ... + 143694648.

It is an arithmetic number, because the mean of its divisors is an integer number (355482207020).

Almost surely, 2^{2132031111321} is an apocalyptic number.

It is an amenable number.

2132031111321 is a deficient number, since it is larger than the sum of its proper divisors (711826544839).

2132031111321 is a wasteful number, since it uses less digits than its factorization.

2132031111321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287376935.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 2132031111321 its reverse (1231111302312), we get a palindrome (3363142413633).

The spelling of 2132031111321 in words is "two trillion, one hundred thirty-two billion, thirty-one million, one hundred eleven thousand, three hundred twenty-one".