2100365326 has 4 divisors (see below), whose sum is σ = 3150547992. Its totient is φ = 1050182662.

The previous prime is 2100365299. The next prime is 2100365353. The reversal of 2100365326 is 6235630012.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2100365299) and next prime (2100365353).

It is a junction number, because it is equal to n+sod(n) for n = 2100365294 and 2100365303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525091330 + ... + 525091333.

It is an arithmetic number, because the mean of its divisors is an integer number (787636998).

Almost surely, 2^2100365326 is an apocalyptic number.

2100365326 is a deficient number, since it is larger than the sum of its proper divisors (1050182666).

2100365326 is a wasteful number, since it uses less digits than its factorization.

2100365326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050182665.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 2100365326 is about 45829.7428096646. The cubic root of 2100365326 is about 1280.6534192316.

Adding to 2100365326 its reverse (6235630012), we get a palindrome (8335995338).

The spelling of 2100365326 in words is "two billion, one hundred million, three hundred sixty-five thousand, three hundred twenty-six".