30230532143 has 8 divisors (see below), whose sum is σ = 34550567040. Its totient is φ = 25910844120.

The previous prime is 30230532131. The next prime is 30230532161. The reversal of 30230532143 is 34123503203.

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 30230532143 - 2²⁰ = 30229483567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30230532113) 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, 139328 + ... + 282618.

It is an arithmetic number, because the mean of its divisors is an integer number (4318820880).

Almost surely, 2^30230532143 is an apocalyptic number.

30230532143 is a deficient number, since it is larger than the sum of its proper divisors (4320034897).

30230532143 is a wasteful number, since it uses less digits than its factorization.

30230532143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173437.

The product of its (nonzero) digits is 6480, while the sum is 26.

The spelling of 30230532143 in words is "thirty billion, two hundred thirty million, five hundred thirty-two thousand, one hundred forty-three".