30003112102031 has 8 divisors (see below), whose sum is σ = 30225029011680. Its totient is φ = 29781237454848.

The previous prime is 30003112102021. The next prime is 30003112102039. The reversal of 30003112102031 is 13020121130003.

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 30003112102031 - 2¹⁴ = 30003112085647 is a prime.

It is a super-2 number, since 2×30003112102031² (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 (30003112102039) 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, 9139811 + ... + 11980916.

It is an arithmetic number, because the mean of its divisors is an integer number (3778128626460).

Almost surely, 2^{30003112102031} is an apocalyptic number.

30003112102031 is a deficient number, since it is larger than the sum of its proper divisors (221916909649).

30003112102031 is a wasteful number, since it uses less digits than its factorization.

30003112102031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21131233.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30003112102031 its reverse (13020121130003), we get a palindrome (43023233232034).

The spelling of 30003112102031 in words is "thirty trillion, three billion, one hundred twelve million, one hundred two thousand, thirty-one".