143332130 has 32 divisors (see below), whose sum is σ = 262268928. Its totient is φ = 56392000.

The previous prime is 143332129. The next prime is 143332139. The reversal of 143332130 is 31233341.

It is not an unprimeable number, because it can be changed into a prime (143332139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192539 + ... + 193281.

It is an arithmetic number, because the mean of its divisors is an integer number (8195904).

Almost surely, 2^143332130 is an apocalyptic number.

143332130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143332130 is a deficient number, since it is larger than the sum of its proper divisors (118936798).

143332130 is a wasteful number, since it uses less digits than its factorization.

143332130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 143332130 is about 11972.1397419175. The cubic root of 143332130 is about 523.3366920236.

Adding to 143332130 its reverse (31233341), we get a palindrome (174565471).

The spelling of 143332130 in words is "one hundred forty-three million, three hundred thirty-two thousand, one hundred thirty".