30134223031203 has 16 divisors (see below), whose sum is σ = 46182717290400. Its totient is φ = 19396741260960.

The previous prime is 30134223031193. The next prime is 30134223031223. The reversal of 30134223031203 is 30213032243103.

30134223031203 is a `hidden beast` number, since 3 + 0 + 1 + 3 + 422 + 3 + 0 + 31 + 203 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-30134223031203 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (30134223031223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19242798088 + ... + 19242799653.

It is an arithmetic number, because the mean of its divisors is an integer number (2886419830650).

Almost surely, 2^{30134223031203} is an apocalyptic number.

30134223031203 is a deficient number, since it is larger than the sum of its proper divisors (16048494259197).

30134223031203 is a wasteful number, since it uses less digits than its factorization.

30134223031203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38485597779 (or 38485597773 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 30134223031203 its reverse (30213032243103), we get a palindrome (60347255274306).

The spelling of 30134223031203 in words is "thirty trillion, one hundred thirty-four billion, two hundred twenty-three million, thirty-one thousand, two hundred three".