2102061070 has 8 divisors (see below), whose sum is σ = 3783709944. Its totient is φ = 840824424.

The previous prime is 2102061053. The next prime is 2102061089. The reversal of 2102061070 is 701602012.

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

It is a congruent number.

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, 105103044 + ... + 105103063.

It is an arithmetic number, because the mean of its divisors is an integer number (472963743).

Almost surely, 2^2102061070 is an apocalyptic number.

2102061070 is a deficient number, since it is larger than the sum of its proper divisors (1681648874).

2102061070 is a wasteful number, since it uses less digits than its factorization.

2102061070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210206114.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 2102061070 is about 45848.2395518083. The cubic root of 2102061070 is about 1280.9979745576.

Adding to 2102061070 its reverse (701602012), we get a palindrome (2803663082).

The spelling of 2102061070 in words is "two billion, one hundred two million, sixty-one thousand, seventy".