30000112211031 has 8 divisors (see below), whose sum is σ = 40548096870000. Its totient is φ = 19726101179712.

The previous prime is 30000112210963. The next prime is 30000112211143. The reversal of 30000112211031 is 13011221100003.

It is a happy number.

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

It is not a de Polignac number, because 30000112211031 - 2¹⁸ = 30000111948887 is a prime.

It is a super-2 number, since 2×30000112211031² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30000112211031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30000112111031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68493406656 + ... + 68493407093.

It is an arithmetic number, because the mean of its divisors is an integer number (5068512108750).

Almost surely, 2^{30000112211031} is an apocalyptic number.

30000112211031 is a deficient number, since it is larger than the sum of its proper divisors (10547984658969).

30000112211031 is a wasteful number, since it uses less digits than its factorization.

30000112211031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136986813825.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 30000112211031 its reverse (13011221100003), we get a palindrome (43011333311034).

The spelling of 30000112211031 in words is "thirty trillion, one hundred twelve million, two hundred eleven thousand, thirty-one".