2125123314 has 16 divisors (see below), whose sum is σ = 4255497120. Its totient is φ = 707499360.

The previous prime is 2125123291. The next prime is 2125123327. The reversal of 2125123314 is 4133215212.

It is a super-2 number, since 2×2125123314² = 9032298199412685192, 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, 213499 + ... + 223230.

It is an arithmetic number, because the mean of its divisors is an integer number (265968570).

Almost surely, 2^2125123314 is an apocalyptic number.

2125123314 is an abundant number, since it is smaller than the sum of its proper divisors (2130373806).

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

2125123314 is a wasteful number, since it uses less digits than its factorization.

2125123314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437545.

The product of its digits is 1440, while the sum is 24.

The square root of 2125123314 is about 46099.0597951845. The cubic root of 2125123314 is about 1285.6656634770.

Adding to 2125123314 its reverse (4133215212), we get a palindrome (6258338526).

The spelling of 2125123314 in words is "two billion, one hundred twenty-five million, one hundred twenty-three thousand, three hundred fourteen".