2125130110 has 32 divisors (see below), whose sum is σ = 3902556672. Its totient is φ = 833014560.

The previous prime is 2125130087. The next prime is 2125130131. The reversal of 2125130110 is 110315212.

It is a super-2 number, since 2×2125130110² = 9032355968857224200, which contains 22 as substring.

It is a congruent number.

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, 109609 + ... + 127531.

It is an arithmetic number, because the mean of its divisors is an integer number (121954896).

Almost surely, 2^2125130110 is an apocalyptic number.

2125130110 is a deficient number, since it is larger than the sum of its proper divisors (1777426562).

2125130110 is a wasteful number, since it uses less digits than its factorization.

2125130110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18168.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 2125130110 is about 46099.1335059565. The cubic root of 2125130110 is about 1285.6670339660.

Adding to 2125130110 its reverse (110315212), we get a palindrome (2235445322).

The spelling of 2125130110 in words is "two billion, one hundred twenty-five million, one hundred thirty thousand, one hundred ten".