2106603332 has 12 divisors (see below), whose sum is σ = 3686948496. Its totient is φ = 1053189480.

The previous prime is 2106603313. The next prime is 2106603337. The reversal of 2106603332 is 2333066012.

It is not an unprimeable number, because it can be changed into a prime (2106603337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25607 + ... + 69777.

It is an arithmetic number, because the mean of its divisors is an integer number (307245708).

Almost surely, 2^2106603332 is an apocalyptic number.

It is an amenable number.

2106603332 is a deficient number, since it is larger than the sum of its proper divisors (1580345164).

2106603332 is a wasteful number, since it uses less digits than its factorization.

2106603332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56098 (or 56096 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 2106603332 is about 45897.7486593842. The cubic root of 2106603332 is about 1281.9199969870.

Adding to 2106603332 its reverse (2333066012), we get a palindrome (4439669344).

The spelling of 2106603332 in words is "two billion, one hundred six million, six hundred three thousand, three hundred thirty-two".