2133022373 has 2 divisors, whose sum is σ = 2133022374. Its totient is φ = 2133022372.

The previous prime is 2133022349. The next prime is 2133022391. The reversal of 2133022373 is 3732203312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2079542404 + 53479969 = 45602^2 + 7313^2 .

It is a cyclic number.

It is not a de Polignac number, because 2133022373 - 2¹⁴ = 2133005989 is a prime.

It is a super-2 number, since 2×2133022373² = 9099568887437102258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133022393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066511186 + 1066511187.

It is an arithmetic number, because the mean of its divisors is an integer number (1066511187).

Almost surely, 2^2133022373 is an apocalyptic number.

It is an amenable number.

2133022373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133022373 is an equidigital number, since it uses as much as digits as its factorization.

2133022373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 2133022373 is about 46184.6551681400. The cubic root of 2133022373 is about 1287.2566287472.

Adding to 2133022373 its reverse (3732203312), we get a palindrome (5865225685).

The spelling of 2133022373 in words is "two billion, one hundred thirty-three million, twenty-two thousand, three hundred seventy-three".