30031311122133 has 16 divisors (see below), whose sum is σ = 40480973902656. Its totient is φ = 19801530846720.

The previous prime is 30031311122117. The next prime is 30031311122147. The reversal of 30031311122133 is 33122111313003.

It is not a de Polignac number, because 30031311122133 - 2⁴ = 30031311122117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30031311122933) 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, 33258066 + ... + 34149107.

It is an arithmetic number, because the mean of its divisors is an integer number (2530060868916).

Almost surely, 2^{30031311122133} is an apocalyptic number.

It is an amenable number.

30031311122133 is a deficient number, since it is larger than the sum of its proper divisors (10449662780523).

30031311122133 is a wasteful number, since it uses less digits than its factorization.

30031311122133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67408804.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 30031311122133 its reverse (33122111313003), we get a palindrome (63153422435136).

The spelling of 30031311122133 in words is "thirty trillion, thirty-one billion, three hundred eleven million, one hundred twenty-two thousand, one hundred thirty-three".