2102326507 has 2 divisors, whose sum is σ = 2102326508. Its totient is φ = 2102326506.

The previous prime is 2102326463. The next prime is 2102326517. The reversal of 2102326507 is 7056232012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2102326507 - 2⁷ = 2102326379 is a prime.

It is not a weakly prime, because it can be changed into another prime (2102326517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051163253 + 1051163254.

It is an arithmetic number, because the mean of its divisors is an integer number (1051163254).

Almost surely, 2^2102326507 is an apocalyptic number.

2102326507 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102326507 is an equidigital number, since it uses as much as digits as its factorization.

2102326507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2102326507 is about 45851.1341953501. The cubic root of 2102326507 is about 1281.0518914733.

Adding to 2102326507 its reverse (7056232012), we get a palindrome (9158558519).

The spelling of 2102326507 in words is "two billion, one hundred two million, three hundred twenty-six thousand, five hundred seven".