111130231330 has 16 divisors (see below), whose sum is σ = 200485969344. Its totient is φ = 44351747440.

The previous prime is 111130231297. The next prime is 111130231349. The reversal of 111130231330 is 33132031111.

It is a junction number, because it is equal to n+sod(n) for n = 111130231298 and 111130231307.

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, 12538486 + ... + 12547345.

It is an arithmetic number, because the mean of its divisors is an integer number (12530373084).

Almost surely, 2^111130231330 is an apocalyptic number.

111130231330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111130231330 is a deficient number, since it is larger than the sum of its proper divisors (89355738014).

111130231330 is a wasteful number, since it uses less digits than its factorization.

111130231330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25086281.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 111130231330 its reverse (33132031111), we get a palindrome (144262262441).

The spelling of 111130231330 in words is "one hundred eleven billion, one hundred thirty million, two hundred thirty-one thousand, three hundred thirty".