2105232810 has 16 divisors (see below), whose sum is σ = 5052558816. Its totient is φ = 561395408.

The previous prime is 2105232799. The next prime is 2105232839. The reversal of 2105232810 is 182325012.

It is a super-2 number, since 2×2105232810² = 8864010368600992200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35087184 + ... + 35087243.

It is an arithmetic number, because the mean of its divisors is an integer number (315784926).

Almost surely, 2^2105232810 is an apocalyptic number.

2105232810 is an abundant number, since it is smaller than the sum of its proper divisors (2947326006).

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

2105232810 is a wasteful number, since it uses less digits than its factorization.

2105232810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70174437.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 2105232810 is about 45882.8160644048. The cubic root of 2105232810 is about 1281.6419378839.

Adding to 2105232810 its reverse (182325012), we get a palindrome (2287557822).

The spelling of 2105232810 in words is "two billion, one hundred five million, two hundred thirty-two thousand, eight hundred ten".