30231113331211 has 8 divisors (see below), whose sum is σ = 32556663046544. Its totient is φ = 27905574967200.

The previous prime is 30231113331197. The next prime is 30231113331229. The reversal of 30231113331211 is 11213331113203.

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

It is a cyclic number.

It is not a de Polignac number, because 30231113331211 - 2¹¹ = 30231113329163 is a prime.

It is a super-5 number, since 5×30231113331211⁵ (a number of 69 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (30231113331611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3163561 + ... + 8394661.

It is an arithmetic number, because the mean of its divisors is an integer number (4069582880818).

Almost surely, 2^{30231113331211} is an apocalyptic number.

30231113331211 is a deficient number, since it is larger than the sum of its proper divisors (2325549715333).

30231113331211 is a wasteful number, since it uses less digits than its factorization.

30231113331211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5675661.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 30231113331211 its reverse (11213331113203), we get a palindrome (41444444444414).

The spelling of 30231113331211 in words is "thirty trillion, two hundred thirty-one billion, one hundred thirteen million, three hundred thirty-one thousand, two hundred eleven".