2055131230 has 8 divisors (see below), whose sum is σ = 3699236232. Its totient is φ = 822052488.

The previous prime is 2055131227. The next prime is 2055131231. The reversal of 2055131230 is 321315502.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055131231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102756552 + ... + 102756571.

It is an arithmetic number, because the mean of its divisors is an integer number (462404529).

Almost surely, 2^2055131230 is an apocalyptic number.

2055131230 is a deficient number, since it is larger than the sum of its proper divisors (1644105002).

2055131230 is a wasteful number, since it uses less digits than its factorization.

2055131230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205513130.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 2055131230 is about 45333.5552323001. Note that the first 3 decimals coincide. The cubic root of 2055131230 is about 1271.3931082804.

Adding to 2055131230 its reverse (321315502), we get a palindrome (2376446732).

The spelling of 2055131230 in words is "two billion, fifty-five million, one hundred thirty-one thousand, two hundred thirty".