30331001132111 has 8 divisors (see below), whose sum is σ = 33511489742304. Its totient is φ = 27305658307840.

The previous prime is 30331001132071. The next prime is 30331001132189. The reversal of 30331001132111 is 11123110013303.

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-30331001132111 is a prime.

It is a super-2 number, since 2×30331001132111² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30331001134111) 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, 38786446070 + ... + 38786446851.

It is an arithmetic number, because the mean of its divisors is an integer number (4188936217788).

Almost surely, 2^{30331001132111} is an apocalyptic number.

30331001132111 is a deficient number, since it is larger than the sum of its proper divisors (3180488610193).

30331001132111 is a wasteful number, since it uses less digits than its factorization.

30331001132111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77572892961.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 30331001132111 its reverse (11123110013303), we get a palindrome (41454111145414).

The spelling of 30331001132111 in words is "thirty trillion, three hundred thirty-one billion, one million, one hundred thirty-two thousand, one hundred eleven".