111430310232 has 16 divisors (see below), whose sum is σ = 278575775640. Its totient is φ = 37143436736.

The previous prime is 111430310221. The next prime is 111430310263. The reversal of 111430310232 is 232013034111.

It is a junction number, because it is equal to n+sod(n) for n = 111430310199 and 111430310208.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2321464773 + ... + 2321464820.

Almost surely, 2^111430310232 is an apocalyptic number.

111430310232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111430310232 is an abundant number, since it is smaller than the sum of its proper divisors (167145465408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111430310232 is a wasteful number, since it uses less digits than its factorization.

111430310232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4642929602 (or 4642929598 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 111430310232 its reverse (232013034111), we get a palindrome (343443344343).

The spelling of 111430310232 in words is "one hundred eleven billion, four hundred thirty million, three hundred ten thousand, two hundred thirty-two".