2132120230223 has 2 divisors, whose sum is σ = 2132120230224. Its totient is φ = 2132120230222.

The previous prime is 2132120230183. The next prime is 2132120230231. The reversal of 2132120230223 is 3220320212312.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2132120230223 is a prime.

It is a super-2 number, since 2×2132120230223² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2132120230423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066060115111 + 1066060115112.

It is an arithmetic number, because the mean of its divisors is an integer number (1066060115112).

Almost surely, 2^{2132120230223} is an apocalyptic number.

2132120230223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132120230223 is an equidigital number, since it uses as much as digits as its factorization.

2132120230223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2132120230223 its reverse (3220320212312), we get a palindrome (5352440442535).

The spelling of 2132120230223 in words is "two trillion, one hundred thirty-two billion, one hundred twenty million, two hundred thirty thousand, two hundred twenty-three".