30023120132303 has 8 divisors (see below), whose sum is σ = 30662184180672. Its totient is φ = 29384067511456.

The previous prime is 30023120132297. The next prime is 30023120132371. The reversal of 30023120132303 is 30323102132003.

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-30023120132303 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 (30023120132393) 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, 2561801 + ... + 8161437.

It is an arithmetic number, because the mean of its divisors is an integer number (3832773022584).

Almost surely, 2^{30023120132303} is an apocalyptic number.

30023120132303 is a deficient number, since it is larger than the sum of its proper divisors (639064048369).

30023120132303 is a wasteful number, since it uses less digits than its factorization.

30023120132303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5713761.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 30023120132303 its reverse (30323102132003), we get a palindrome (60346222264306).

The spelling of 30023120132303 in words is "thirty trillion, twenty-three billion, one hundred twenty million, one hundred thirty-two thousand, three hundred three".