2321251126 has 16 divisors (see below), whose sum is σ = 3634285824. Its totient is φ = 1109850984.

The previous prime is 2321251091. The next prime is 2321251151. The reversal of 2321251126 is 6211521232.

It is a self number, because there is not a number n which added to its sum of digits gives 2321251126.

It is a congruent number.

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, 316861 + ... + 324103.

It is an arithmetic number, because the mean of its divisors is an integer number (227142864).

Almost surely, 2^2321251126 is an apocalyptic number.

2321251126 is a deficient number, since it is larger than the sum of its proper divisors (1313034698).

2321251126 is a wasteful number, since it uses less digits than its factorization.

2321251126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14235.

The product of its digits is 1440, while the sum is 25.

The square root of 2321251126 is about 48179.3641095438. The cubic root of 2321251126 is about 1324.0591162531.

Adding to 2321251126 its reverse (6211521232), we get a palindrome (8532772358).

The spelling of 2321251126 in words is "two billion, three hundred twenty-one million, two hundred fifty-one thousand, one hundred twenty-six".