111330031420234 has 16 divisors (see below), whose sum is σ = 182185459931520. Its totient is φ = 50602047269760.

The previous prime is 111330031420219. The next prime is 111330031420241. The reversal of 111330031420234 is 432024130033111.

It is a super-2 number, since 2×111330031420234² (a number of 29 digits) contains 22 as substring.

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, 125170119 + ... + 126056410.

It is an arithmetic number, because the mean of its divisors is an integer number (11386591245720).

Almost surely, 2^{111330031420234} is an apocalyptic number.

111330031420234 is a deficient number, since it is larger than the sum of its proper divisors (70855428511286).

111330031420234 is a wasteful number, since it uses less digits than its factorization.

111330031420234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251246685.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 111330031420234 its reverse (432024130033111), we get a palindrome (543354161453345).

The spelling of 111330031420234 in words is "one hundred eleven trillion, three hundred thirty billion, thirty-one million, four hundred twenty thousand, two hundred thirty-four".