30231112031102 has 16 divisors (see below), whose sum is σ = 45796443357600. Its totient is φ = 14965636130400.

The previous prime is 30231112031093. The next prime is 30231112031117. The reversal of 30231112031102 is 20113021113203.

It is a happy number.

It is a super-3 number, since 3×30231112031102³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10577924 + ... + 13128392.

It is an arithmetic number, because the mean of its divisors is an integer number (2862277709850).

Almost surely, 2^{30231112031102} is an apocalyptic number.

30231112031102 is a deficient number, since it is larger than the sum of its proper divisors (15565331326498).

30231112031102 is a wasteful number, since it uses less digits than its factorization.

30231112031102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2609251.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 30231112031102 its reverse (20113021113203), we get a palindrome (50344133144305).

The spelling of 30231112031102 in words is "thirty trillion, two hundred thirty-one billion, one hundred twelve million, thirty-one thousand, one hundred two".