113424313530 has 64 divisors (see below), whose sum is σ = 297379123200. Its totient is φ = 27458502720.

The previous prime is 113424313523. The next prime is 113424313543. The reversal of 113424313530 is 35313424311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 1750 + ... + 476289.

It is an arithmetic number, because the mean of its divisors is an integer number (4646548800).

Almost surely, 2^113424313530 is an apocalyptic number.

113424313530 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 113424313530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148689561600).

113424313530 is an abundant number, since it is smaller than the sum of its proper divisors (183954809670).

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

113424313530 is a wasteful number, since it uses less digits than its factorization.

113424313530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478779.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 113424313530 its reverse (35313424311), we get a palindrome (148737737841).

The spelling of 113424313530 in words is "one hundred thirteen billion, four hundred twenty-four million, three hundred thirteen thousand, five hundred thirty".