111323302040 has 32 divisors (see below), whose sum is σ = 263660454000. Its totient is φ = 42185672064.

The previous prime is 111323302031. The next prime is 111323302073. The reversal of 111323302040 is 40203323111.

111323302040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 73238255 + ... + 73239774.

Almost surely, 2^111323302040 is an apocalyptic number.

111323302040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111323302040 is an abundant number, since it is smaller than the sum of its proper divisors (152337151960).

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

111323302040 is a wasteful number, since it uses less digits than its factorization.

111323302040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146478059 (or 146478055 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 111323302040 its reverse (40203323111), we get a palindrome (151526625151).

The spelling of 111323302040 in words is "one hundred eleven billion, three hundred twenty-three million, three hundred two thousand, forty".