2108303830 has 16 divisors (see below), whose sum is σ = 3799380240. Its totient is φ = 842336352.

The previous prime is 2108303819. The next prime is 2108303837. The reversal of 2108303830 is 383038012.

It is a super-3 number, since 3×2108303830³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2108303837) 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, 114129 + ... + 131308.

It is an arithmetic number, because the mean of its divisors is an integer number (237461265).

Almost surely, 2^2108303830 is an apocalyptic number.

2108303830 is a deficient number, since it is larger than the sum of its proper divisors (1691076410).

2108303830 is a wasteful number, since it uses less digits than its factorization.

2108303830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246303.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2108303830 is about 45916.2697744492. The cubic root of 2108303830 is about 1282.2648358508.

The spelling of 2108303830 in words is "two billion, one hundred eight million, three hundred three thousand, eight hundred thirty".