30141323 has 8 divisors (see below), whose sum is σ = 32657328. Its totient is φ = 27707904.

The previous prime is 30141317. The next prime is 30141337. The reversal of 30141323 is 32314103.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30141323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30141383) 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, 19886 + ... + 21347.

It is an arithmetic number, because the mean of its divisors is an integer number (4082166).

Almost surely, 2^30141323 is an apocalyptic number.

30141323 is a deficient number, since it is larger than the sum of its proper divisors (2516005).

30141323 is a wasteful number, since it uses less digits than its factorization.

30141323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41293.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 30141323 is about 5490.1113832053. Note that the first 3 decimals coincide. The cubic root of 30141323 is about 311.2104013536.

Adding to 30141323 its reverse (32314103), we get a palindrome (62455426).

The spelling of 30141323 in words is "thirty million, one hundred forty-one thousand, three hundred twenty-three".