2132021121371 has 2 divisors, whose sum is σ = 2132021121372. Its totient is φ = 2132021121370.

The previous prime is 2132021121367. The next prime is 2132021121407. The reversal of 2132021121371 is 1731211202312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2132021121371 - 2² = 2132021121367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2132021121371.

It is not a weakly prime, because it can be changed into another prime (2132021151371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066010560685 + 1066010560686.

It is an arithmetic number, because the mean of its divisors is an integer number (1066010560686).

Almost surely, 2^{2132021121371} is an apocalyptic number.

2132021121371 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132021121371 is an equidigital number, since it uses as much as digits as its factorization.

2132021121371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 2132021121371 its reverse (1731211202312), we get a palindrome (3863232323683).

The spelling of 2132021121371 in words is "two trillion, one hundred thirty-two billion, twenty-one million, one hundred twenty-one thousand, three hundred seventy-one".