142030 has 16 divisors (see below), whose sum is σ = 292320. Its totient is φ = 48672.

The previous prime is 142019. The next prime is 142031. The reversal of 142030 is 30241.

142030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 141998 and 142016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142031) by changing a digit.

142030 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 945 + ... + 1084.

It is an arithmetic number, because the mean of its divisors is an integer number (18270).

2¹⁴²⁰³⁰ is an apocalyptic number.

142030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142030 is an abundant number, since it is smaller than the sum of its proper divisors (150290).

It is a weird number, because it is abundant, but not a pseudoperfect number.

142030 is a wasteful number, since it uses less digits than its factorization.

142030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 142030 is about 376.8686773931. The cubic root of 142030 is about 52.1747082206.

Adding to 142030 its reverse (30241), we get a palindrome (172271).

The spelling of 142030 in words is "one hundred forty-two thousand, thirty".