113122405434 has 16 divisors (see below), whose sum is σ = 226262865888. Its totient is φ = 37704459312.

The previous prime is 113122405399. The next prime is 113122405439. The reversal of 113122405434 is 434504221311.

It is a super-2 number, since 2×113122405434² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113122405439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670152 + ... + 821795.

It is an arithmetic number, because the mean of its divisors is an integer number (14141429118).

Almost surely, 2^113122405434 is an apocalyptic number.

113122405434 is an abundant number, since it is smaller than the sum of its proper divisors (113140460454).

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

113122405434 is a wasteful number, since it uses less digits than its factorization.

113122405434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504589.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 113122405434 its reverse (434504221311), we get a palindrome (547626626745).

The spelling of 113122405434 in words is "one hundred thirteen billion, one hundred twenty-two million, four hundred five thousand, four hundred thirty-four".