2030330190 has 64 divisors (see below), whose sum is σ = 5682585600. Its totient is φ = 464073120.

The previous prime is 2030330189. The next prime is 2030330251. The reversal of 2030330190 is 910330302.

It is a super-2 number, since 2×2030330190² = 8244481360850872200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

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 in 31 ways as a sum of consecutive naturals, for example, 88366 + ... + 108945.

It is an arithmetic number, because the mean of its divisors is an integer number (88790400).

Almost surely, 2^2030330190 is an apocalyptic number.

2030330190 is an abundant number, since it is smaller than the sum of its proper divisors (3652255410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2030330190 is a wasteful number, since it uses less digits than its factorization.

2030330190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197342 (or 197328 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

The square root of 2030330190 is about 45059.1854120777. The cubic root of 2030330190 is about 1266.2580640362.

Adding to 2030330190 its reverse (910330302), we get a palindrome (2940660492).

The spelling of 2030330190 in words is "two billion, thirty million, three hundred thirty thousand, one hundred ninety".