111311132333132 has 48 divisors (see below), whose sum is σ = 196751649024000. Its totient is φ = 55098858497280.

The previous prime is 111311132333069. The next prime is 111311132333171. The reversal of 111311132333132 is 231333231113111.

It is a junction number, because it is equal to n+sod(n) for n = 111311132333095 and 111311132333104.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287223332 + ... + 287610612.

It is an arithmetic number, because the mean of its divisors is an integer number (4098992688000).

Almost surely, 2^{111311132333132} is an apocalyptic number.

It is an amenable number.

111311132333132 is a deficient number, since it is larger than the sum of its proper divisors (85440516690868).

111311132333132 is a wasteful number, since it uses less digits than its factorization.

111311132333132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388886 (or 388884 counting only the distinct ones).

The product of its digits is 2916, while the sum is 29.

Adding to 111311132333132 its reverse (231333231113111), we get a palindrome (342644363446243).

The spelling of 111311132333132 in words is "one hundred eleven trillion, three hundred eleven billion, one hundred thirty-two million, three hundred thirty-three thousand, one hundred thirty-two".