2130105570 has 32 divisors (see below), whose sum is σ = 5119898112. Its totient is φ = 567178752.

The previous prime is 2130105553. The next prime is 2130105581. The reversal of 2130105570 is 755010312.

It is a self number, because there is not a number n which added to its sum of digits gives 2130105570.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32562 + ... + 72941.

It is an arithmetic number, because the mean of its divisors is an integer number (159996816).

Almost surely, 2^2130105570 is an apocalyptic number.

2130105570 is an abundant number, since it is smaller than the sum of its proper divisors (2989792542).

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

2130105570 is a wasteful number, since it uses less digits than its factorization.

2130105570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106186.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 2130105570 is about 46153.0667453421. The cubic root of 2130105570 is about 1286.6696077531.

Adding to 2130105570 its reverse (755010312), we get a palindrome (2885115882).

The spelling of 2130105570 in words is "two billion, one hundred thirty million, one hundred five thousand, five hundred seventy".