111453246564330 has 256 divisors, whose sum is σ = 308883045219840. Its totient is φ = 25485190348800.

The previous prime is 111453246564281. The next prime is 111453246564353. The reversal of 111453246564330 is 33465642354111.

It is a self number, because there is not a number n which added to its sum of digits gives 111453246564330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 117708390 + ... + 118651470.

It is an arithmetic number, because the mean of its divisors is an integer number (1206574395390).

Almost surely, 2^{111453246564330} is an apocalyptic number.

111453246564330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 111453246564330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154441522609920).

111453246564330 is an abundant number, since it is smaller than the sum of its proper divisors (197429798655510).

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

111453246564330 is a wasteful number, since it uses less digits than its factorization.

111453246564330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943417.

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 111453246564330 in words is "one hundred eleven trillion, four hundred fifty-three billion, two hundred forty-six million, five hundred sixty-four thousand, three hundred thirty".