113603703307420 has 192 divisors, whose sum is σ = 250769162843136. Its totient is φ = 43182867087360.

The previous prime is 113603703307361. The next prime is 113603703307429. The reversal of 113603703307420 is 24703307306311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113603703307429) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23515564405 + ... + 23515569235.

It is an arithmetic number, because the mean of its divisors is an integer number (1306089389808).

Almost surely, 2^{113603703307420} is an apocalyptic number.

113603703307420 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 113603703307420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125384581421568).

113603703307420 is an abundant number, since it is smaller than the sum of its proper divisors (137165459535716).

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

113603703307420 is a wasteful number, since it uses less digits than its factorization.

113603703307420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7520 (or 7518 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 40.

The spelling of 113603703307420 in words is "one hundred thirteen trillion, six hundred three billion, seven hundred three million, three hundred seven thousand, four hundred twenty".