111311232233132 has 6 divisors (see below), whose sum is σ = 194794656407988. Its totient is φ = 55655616116564.

The previous prime is 111311232233087. The next prime is 111311232233153. The reversal of 111311232233132 is 231332232113111.

It is a junction number, because it is equal to n+sod(n) for n = 111311232233095 and 111311232233104.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13913904029138 + ... + 13913904029145.

It is an arithmetic number, because the mean of its divisors is an integer number (32465776067998).

Almost surely, 2^{111311232233132} is an apocalyptic number.

It is an amenable number.

111311232233132 is a deficient number, since it is larger than the sum of its proper divisors (83483424174856).

111311232233132 is a wasteful number, since it uses less digits than its factorization.

111311232233132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27827808058287 (or 27827808058285 counting only the distinct ones).

The product of its digits is 3888, while the sum is 29.

Adding to 111311232233132 its reverse (231332232113111), we get a palindrome (342643464346243).

The spelling of 111311232233132 in words is "one hundred eleven trillion, three hundred eleven billion, two hundred thirty-two million, two hundred thirty-three thousand, one hundred thirty-two".