3133144530 has 32 divisors (see below), whose sum is σ = 8355052800. Its totient is φ = 835505136.

The previous prime is 3133144529. The next prime is 3133144583. The reversal of 3133144530 is 354413313.

3133144530 is a `hidden beast` number, since 313 + 314 + 4 + 5 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3133144494 and 3133144503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5801850 + ... + 5802389.

It is an arithmetic number, because the mean of its divisors is an integer number (261095400).

Almost surely, 2^3133144530 is an apocalyptic number.

3133144530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3133144530 is an abundant number, since it is smaller than the sum of its proper divisors (5221908270).

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

3133144530 is a wasteful number, since it uses less digits than its factorization.

3133144530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11604255 (or 11604249 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 3133144530 is about 55974.4989258502. The cubic root of 3133144530 is about 1463.2778872948.

Adding to 3133144530 its reverse (354413313), we get a palindrome (3487557843).

The spelling of 3133144530 in words is "three billion, one hundred thirty-three million, one hundred forty-four thousand, five hundred thirty".