30130301112303 has 64 divisors (see below), whose sum is σ = 47585760768000. Its totient is φ = 16600041891840.

The previous prime is 30130301112287. The next prime is 30130301112337. The reversal of 30130301112303 is 30321110303103.

It is not a de Polignac number, because 30130301112303 - 2⁴ = 30130301112287 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 30130301112303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30130301112403) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 149249050 + ... + 149450792.

It is an arithmetic number, because the mean of its divisors is an integer number (743527512000).

Almost surely, 2^{30130301112303} is an apocalyptic number.

30130301112303 is a deficient number, since it is larger than the sum of its proper divisors (17455459655697).

30130301112303 is a wasteful number, since it uses less digits than its factorization.

30130301112303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203832.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 30130301112303 its reverse (30321110303103), we get a palindrome (60451411415406).

The spelling of 30130301112303 in words is "thirty trillion, one hundred thirty billion, three hundred one million, one hundred twelve thousand, three hundred three".