111332345355 has 96 divisors (see below), whose sum is σ = 240718832640. Its totient is φ = 46243895040.

The previous prime is 111332345353. The next prime is 111332345387. The reversal of 111332345355 is 553543233111.

111332345355 is a `hidden beast` number, since 1 + 1 + 133 + 23 + 453 + 55 = 666.

It is not a de Polignac number, because 111332345355 - 2¹ = 111332345353 is a prime.

It is a super-2 number, since 2×111332345355² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111332345353) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7660786 + ... + 7675304.

It is an arithmetic number, because the mean of its divisors is an integer number (2507487840).

Almost surely, 2^111332345355 is an apocalyptic number.

111332345355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

111332345355 is an abundant number, since it is smaller than the sum of its proper divisors (129386487285).

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

111332345355 is a wasteful number, since it uses less digits than its factorization.

111332345355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16761 (or 16758 counting only the distinct ones).

The product of its digits is 81000, while the sum is 36.

Adding to 111332345355 its reverse (553543233111), we get a palindrome (664875578466).

The spelling of 111332345355 in words is "one hundred eleven billion, three hundred thirty-two million, three hundred forty-five thousand, three hundred fifty-five".