2100040610 has 8 divisors (see below), whose sum is σ = 3780073116. Its totient is φ = 840016240.

The previous prime is 2100040603. The next prime is 2100040639. The reversal of 2100040610 is 160400012.

It can be written as a sum of positive squares in 2 ways, for example, as 2057438881 + 42601729 = 45359^2 + 6527^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105002021 + ... + 105002040.

Almost surely, 2^2100040610 is an apocalyptic number.

2100040610 is a deficient number, since it is larger than the sum of its proper divisors (1680032506).

2100040610 is a wasteful number, since it uses less digits than its factorization.

2100040610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210004068.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2100040610 is about 45826.2000388424. The cubic root of 2100040610 is about 1280.5874195882.

Adding to 2100040610 its reverse (160400012), we get a palindrome (2260440622).

The spelling of 2100040610 in words is "two billion, one hundred million, forty thousand, six hundred ten".