2120333087 has 2 divisors, whose sum is σ = 2120333088. Its totient is φ = 2120333086.

The previous prime is 2120333077. The next prime is 2120333113. The reversal of 2120333087 is 7803330212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2120333087 - 2²⁰ = 2119284511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2120333077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060166543 + 1060166544.

It is an arithmetic number, because the mean of its divisors is an integer number (1060166544).

Almost surely, 2^2120333087 is an apocalyptic number.

2120333087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120333087 is an equidigital number, since it uses as much as digits as its factorization.

2120333087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2120333087 is about 46047.0746845009. The cubic root of 2120333087 is about 1284.6989331366.

Adding to 2120333087 its reverse (7803330212), we get a palindrome (9923663299).

The spelling of 2120333087 in words is "two billion, one hundred twenty million, three hundred thirty-three thousand, eighty-seven".