30211231232113 has 8 divisors (see below), whose sum is σ = 30217372859520. Its totient is φ = 30205090246320.

The previous prime is 30211231232101. The next prime is 30211231232179. The reversal of 30211231232113 is 31123213211203.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30211231232113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30211231232713) 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 7 ways as a sum of consecutive naturals, for example, 100312968 + ... + 100613686.

It is an arithmetic number, because the mean of its divisors is an integer number (3777171607440).

Almost surely, 2^{30211231232113} is an apocalyptic number.

It is an amenable number.

30211231232113 is a deficient number, since it is larger than the sum of its proper divisors (6141627407).

30211231232113 is a wasteful number, since it uses less digits than its factorization.

30211231232113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320807.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 30211231232113 its reverse (31123213211203), we get a palindrome (61334444443316).

The spelling of 30211231232113 in words is "thirty trillion, two hundred eleven billion, two hundred thirty-one million, two hundred thirty-two thousand, one hundred thirteen".