143245030 has 8 divisors (see below), whose sum is σ = 257841072. Its totient is φ = 57298008.

The previous prime is 143245013. The next prime is 143245033. The reversal of 143245030 is 30542341.

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

It is a junction number, because it is equal to n+sod(n) for n = 143244992 and 143245010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143245033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7162242 + ... + 7162261.

It is an arithmetic number, because the mean of its divisors is an integer number (32230134).

Almost surely, 2^143245030 is an apocalyptic number.

143245030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143245030 is a deficient number, since it is larger than the sum of its proper divisors (114596042).

143245030 is a wasteful number, since it uses less digits than its factorization.

143245030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14324510.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 143245030 is about 11968.5015770563. The cubic root of 143245030 is about 523.2306635470.

Adding to 143245030 its reverse (30542341), we get a palindrome (173787371).

The spelling of 143245030 in words is "one hundred forty-three million, two hundred forty-five thousand, thirty".