2125230343 has 8 divisors (see below), whose sum is σ = 2140438640. Its totient is φ = 2110043520.

The previous prime is 2125230281. The next prime is 2125230347. The reversal of 2125230343 is 3430325212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2125230343 is a prime.

It is a super-3 number, since 3×2125230343³ (a number of 29 digits) contains 333 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2125230347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229228 + ... + 238318.

It is an arithmetic number, because the mean of its divisors is an integer number (267554830).

Almost surely, 2^2125230343 is an apocalyptic number.

2125230343 is a deficient number, since it is larger than the sum of its proper divisors (15208297).

2125230343 is a wasteful number, since it uses less digits than its factorization.

2125230343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10737.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2125230343 is about 46100.2206393852. The cubic root of 2125230343 is about 1285.6872467265.

Adding to 2125230343 its reverse (3430325212), we get a palindrome (5555555555).

The spelling of 2125230343 in words is "two billion, one hundred twenty-five million, two hundred thirty thousand, three hundred forty-three".