2100010034 has 32 divisors (see below), whose sum is σ = 3422030976. Its totient is φ = 962853120.

The previous prime is 2100010021. The next prime is 2100010039. The reversal of 2100010034 is 4300100012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2100009997 and 2100010024.

It is not an unprimeable number, because it can be changed into a prime (2100010039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217187 + ... + 226649.

It is an arithmetic number, because the mean of its divisors is an integer number (106938468).

Almost surely, 2^2100010034 is an apocalyptic number.

2100010034 is a deficient number, since it is larger than the sum of its proper divisors (1322020942).

2100010034 is a wasteful number, since it uses less digits than its factorization.

2100010034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9650.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2100010034 is about 45825.8664293432. The cubic root of 2100010034 is about 1280.5812045606.

Adding to 2100010034 its reverse (4300100012), we get a palindrome (6400110046).

The spelling of 2100010034 in words is "two billion, one hundred million, ten thousand, thirty-four".