2100001030 has 16 divisors (see below), whose sum is σ = 3978949680. Its totient is φ = 795789792.

The previous prime is 2100001021. The next prime is 2100001037. The reversal of 2100001030 is 301000012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100001037) 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 7 ways as a sum of consecutive naturals, for example, 5526129 + ... + 5526508.

It is an arithmetic number, because the mean of its divisors is an integer number (248684355).

Almost surely, 2^2100001030 is an apocalyptic number.

2100001030 is a deficient number, since it is larger than the sum of its proper divisors (1878948650).

2100001030 is a wasteful number, since it uses less digits than its factorization.

2100001030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11052663.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 2100001030 is about 45825.7681877784. The cubic root of 2100001030 is about 1280.5793743520.

Adding to 2100001030 its reverse (301000012), we get a palindrome (2401001042).

The spelling of 2100001030 in words is "two billion, one hundred million, one thousand, thirty".