2126307075 has 12 divisors (see below), whose sum is σ = 3515494488. Its totient is φ = 1134030400.

The previous prime is 2126307067. The next prime is 2126307121. The reversal of 2126307075 is 5707036212.

It is not a de Polignac number, because 2126307075 - 2³ = 2126307067 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14175306 + ... + 14175455.

It is an arithmetic number, because the mean of its divisors is an integer number (292957874).

Almost surely, 2^2126307075 is an apocalyptic number.

2126307075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2126307075 is a deficient number, since it is larger than the sum of its proper divisors (1389187413).

2126307075 is a wasteful number, since it uses less digits than its factorization.

2126307075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28350774 (or 28350769 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 2126307075 is about 46111.8973259613. The cubic root of 2126307075 is about 1285.9043379989.

The spelling of 2126307075 in words is "two billion, one hundred twenty-six million, three hundred seven thousand, seventy-five".