30212133121203 has 64 divisors (see below), whose sum is σ = 46766733004800. Its totient is φ = 17156208240000.

The previous prime is 30212133121151. The next prime is 30212133121217.

30212133121203 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 30212133121203 - 2¹² = 30212133117107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30212133121253) 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, 57937948 + ... + 58457078.

It is an arithmetic number, because the mean of its divisors is an integer number (730730203200).

Almost surely, 2^{30212133121203} is an apocalyptic number.

30212133121203 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

30212133121203 is a deficient number, since it is larger than the sum of its proper divisors (16554599883597).

30212133121203 is a wasteful number, since it uses less digits than its factorization.

30212133121203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520184.

The product of its (nonzero) digits is 1296, while the sum is 24.

It can be divided in two parts, 3021213 and 3121203, that added together give a palindrome (6142416).

The spelling of 30212133121203 in words is "thirty trillion, two hundred twelve billion, one hundred thirty-three million, one hundred twenty-one thousand, two hundred three".