113365444780 has 96 divisors (see below), whose sum is σ = 285376444416. Its totient is φ = 37012951296.

The previous prime is 113365444769. The next prime is 113365444793. The reversal of 113365444780 is 87444563311.

It is a self number, because there is not a number n which added to its sum of digits gives 113365444780.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10639 + ... + 476281.

It is an arithmetic number, because the mean of its divisors is an integer number (2972671296).

Almost surely, 2^113365444780 is an apocalyptic number.

113365444780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113365444780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142688222208).

113365444780 is an abundant number, since it is smaller than the sum of its proper divisors (172010999636).

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

113365444780 is a wasteful number, since it uses less digits than its factorization.

113365444780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465743 (or 465741 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 113365444780 in words is "one hundred thirteen billion, three hundred sixty-five million, four hundred forty-four thousand, seven hundred eighty".