113240442030 has 32 divisors (see below), whose sum is σ = 271828406304. Its totient is φ = 30191746176.

The previous prime is 113240442011. The next prime is 113240442031. The reversal of 113240442030 is 30244042311.

It is a super-2 number, since 2×113240442030² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113240442031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193909 + ... + 513888.

It is an arithmetic number, because the mean of its divisors is an integer number (8494637697).

Almost surely, 2^113240442030 is an apocalyptic number.

113240442030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113240442030 is an abundant number, since it is smaller than the sum of its proper divisors (158587964274).

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

113240442030 is a wasteful number, since it uses less digits than its factorization.

113240442030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713140.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 113240442030 its reverse (30244042311), we get a palindrome (143484484341).

The spelling of 113240442030 in words is "one hundred thirteen billion, two hundred forty million, four hundred forty-two thousand, thirty".