142030563 has 8 divisors (see below), whose sum is σ = 200513808. Its totient is φ = 89117184.

The previous prime is 142030517. The next prime is 142030621. The reversal of 142030563 is 365030241.

It is a happy number.

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

It is not a de Polignac number, because 142030563 - 2¹⁰ = 142029539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142030363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1392406 + ... + 1392507.

It is an arithmetic number, because the mean of its divisors is an integer number (25064226).

Almost surely, 2^142030563 is an apocalyptic number.

142030563 is a deficient number, since it is larger than the sum of its proper divisors (58483245).

142030563 is a wasteful number, since it uses less digits than its factorization.

142030563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784933.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 142030563 is about 11917.6576138099. The cubic root of 142030563 is about 521.7477715981.

The spelling of 142030563 in words is "one hundred forty-two million, thirty thousand, five hundred sixty-three".