2106331750 has 16 divisors (see below), whose sum is σ = 3943053504. Its totient is φ = 842532600.

The previous prime is 2106331727. The next prime is 2106331751. The reversal of 2106331750 is 571336012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2106331751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4212414 + ... + 4212913.

It is an arithmetic number, because the mean of its divisors is an integer number (246440844).

Almost surely, 2^2106331750 is an apocalyptic number.

2106331750 is a deficient number, since it is larger than the sum of its proper divisors (1836721754).

2106331750 is an equidigital number, since it uses as much as digits as its factorization.

2106331750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8425344 (or 8425334 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 2106331750 is about 45894.7900093246. The cubic root of 2106331750 is about 1281.8649065082.

Adding to 2106331750 its reverse (571336012), we get a palindrome (2677667762).

The spelling of 2106331750 in words is "two billion, one hundred six million, three hundred thirty-one thousand, seven hundred fifty".