30210332211133 has 4 divisors (see below), whose sum is σ = 30210488134108. Its totient is φ = 30210176288160.

The previous prime is 30210332211109. The next prime is 30210332211161. The reversal of 30210332211133 is 33111223301203.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10377533930724 + 19832798280409 = 3221418^2 + 4453403^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30210332211133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30210332211098 and 30210332211107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30210332211193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77670498 + ... + 78058483.

It is an arithmetic number, because the mean of its divisors is an integer number (7552622033527).

Almost surely, 2^{30210332211133} is an apocalyptic number.

It is an amenable number.

30210332211133 is a deficient number, since it is larger than the sum of its proper divisors (155922975).

30210332211133 is a wasteful number, since it uses less digits than its factorization.

30210332211133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155922974.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 30210332211133 its reverse (33111223301203), we get a palindrome (63321555512336).

The spelling of 30210332211133 in words is "thirty trillion, two hundred ten billion, three hundred thirty-two million, two hundred eleven thousand, one hundred thirty-three".