3231142030 has 16 divisors (see below), whose sum is σ = 5817730464. Its totient is φ = 1292084640.

The previous prime is 3231142027. The next prime is 3231142037. The reversal of 3231142030 is 302411323.

It is a junction number, because it is equal to n+sod(n) for n = 3231141989 and 3231142007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231142037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8586 + ... + 80845.

It is an arithmetic number, because the mean of its divisors is an integer number (363608154).

Almost surely, 2^3231142030 is an apocalyptic number.

3231142030 is a deficient number, since it is larger than the sum of its proper divisors (2586588434).

3231142030 is a wasteful number, since it uses less digits than its factorization.

3231142030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93051.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3231142030 is about 56843.1352935427. The cubic root of 3231142030 is about 1478.3775179880.

Adding to 3231142030 its reverse (302411323), we get a palindrome (3533553353).

The spelling of 3231142030 in words is "three billion, two hundred thirty-one million, one hundred forty-two thousand, thirty".