30103211033 has 8 divisors (see below), whose sum is σ = 34404740352. Its totient is φ = 25801949376.

The previous prime is 30103211029. The next prime is 30103211041. The reversal of 30103211033 is 33011230103.

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

It is not a de Polignac number, because 30103211033 - 2² = 30103211029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30103211053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335216 + ... + 415422.

It is an arithmetic number, because the mean of its divisors is an integer number (4300592544).

Almost surely, 2^30103211033 is an apocalyptic number.

It is an amenable number.

30103211033 is a deficient number, since it is larger than the sum of its proper divisors (4301529319).

30103211033 is an equidigital number, since it uses as much as digits as its factorization.

30103211033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133831.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 30103211033 its reverse (33011230103), we get a palindrome (63114441136).

The spelling of 30103211033 in words is "thirty billion, one hundred three million, two hundred eleven thousand, thirty-three".