3133231230 has 64 divisors (see below), whose sum is σ = 7603891200. Its totient is φ = 826215936.

The previous prime is 3133231229. The next prime is 3133231247. The reversal of 3133231230 is 321323313.

3133231230 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3133231197 and 3133231206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2029839 + ... + 2031381.

It is an arithmetic number, because the mean of its divisors is an integer number (118810800).

Almost surely, 2^3133231230 is an apocalyptic number.

3133231230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3133231230 is an abundant number, since it is smaller than the sum of its proper divisors (4470659970).

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

3133231230 is a wasteful number, since it uses less digits than its factorization.

3133231230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2265.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 3133231230 is about 55975.2733803061. The cubic root of 3133231230 is about 1463.2913843871.

Adding to 3133231230 its reverse (321323313), we get a palindrome (3454554543).

The spelling of 3133231230 in words is "three billion, one hundred thirty-three million, two hundred thirty-one thousand, two hundred thirty".