2030516100 has 90 divisors (see below), whose sum is σ = 6582157274. Its totient is φ = 541468800.

The previous prime is 2030516087. The next prime is 2030516119. The reversal of 2030516100 is 16150302.

2030516100 is a `hidden beast` number, since 2 + 0 + 3 + 0 + 51 + 610 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 107868996 + 1922647104 = 10386^2 + 43848^2 .

It is a tau number, because it is divible by the number of its divisors (90).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 117241 + ... + 133440.

Almost surely, 2^2030516100 is an apocalyptic number.

2030516100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030516100 is an abundant number, since it is smaller than the sum of its proper divisors (4551641174).

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

2030516100 is a wasteful number, since it uses less digits than its factorization.

2030516100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250707 (or 250691 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2030516100 is about 45061.2483182612. The cubic root of 2030516100 is about 1266.2967117486.

Adding to 2030516100 its reverse (16150302), we get a palindrome (2046666402).

The spelling of 2030516100 in words is "two billion, thirty million, five hundred sixteen thousand, one hundred".