113143220034 has 64 divisors (see below), whose sum is σ = 252650240640. Its totient is φ = 33538982400.

The previous prime is 113143220033. The next prime is 113143220039. The reversal of 113143220034 is 430022341311.

It is a happy number.

113143220034 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×113143220034² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113143219986 and 113143220013.

It is not an unprimeable number, because it can be changed into a prime (113143220033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 979009 + ... + 1088459.

It is an arithmetic number, because the mean of its divisors is an integer number (3947660010).

Almost surely, 2^113143220034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113143220034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126325120320).

113143220034 is an abundant number, since it is smaller than the sum of its proper divisors (139507020606).

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

113143220034 is a wasteful number, since it uses less digits than its factorization.

113143220034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109955.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 113143220034 its reverse (430022341311), we get a palindrome (543165561345).

The spelling of 113143220034 in words is "one hundred thirteen billion, one hundred forty-three million, two hundred twenty thousand, thirty-four".