30211111001133 has 32 divisors (see below), whose sum is σ = 45390550867200. Its totient is φ = 19857312442368.

The previous prime is 30211111001131. The next prime is 30211111001171. The reversal of 30211111001133 is 33110011111203.

It is not a de Polignac number, because 30211111001133 - 2¹ = 30211111001131 is a prime.

It is a super-2 number, since 2×30211111001133² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30211111001131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21241548 + ... + 22619141.

It is an arithmetic number, because the mean of its divisors is an integer number (1418454714600).

Almost surely, 2^{30211111001133} is an apocalyptic number.

It is an amenable number.

30211111001133 is a deficient number, since it is larger than the sum of its proper divisors (15179439866067).

30211111001133 is a wasteful number, since it uses less digits than its factorization.

30211111001133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43861058 (or 43861052 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 30211111001133 its reverse (33110011111203), we get a palindrome (63321122112336).

The spelling of 30211111001133 in words is "thirty trillion, two hundred eleven billion, one hundred eleven million, one thousand, one hundred thirty-three".