2120032213823 has 2 divisors, whose sum is σ = 2120032213824. Its totient is φ = 2120032213822.

The previous prime is 2120032213801. The next prime is 2120032213993. The reversal of 2120032213823 is 3283122300212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2120032213823 - 2¹⁰ = 2120032212799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2120032413823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060016106911 + 1060016106912.

It is an arithmetic number, because the mean of its divisors is an integer number (1060016106912).

Almost surely, 2^{2120032213823} is an apocalyptic number.

2120032213823 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120032213823 is an equidigital number, since it uses as much as digits as its factorization.

2120032213823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 2120032213823 in words is "two trillion, one hundred twenty billion, thirty-two million, two hundred thirteen thousand, eight hundred twenty-three".