113405444301512 has 48 divisors (see below), whose sum is σ = 234429109731600. Its totient is φ = 51392195157600.

The previous prime is 113405444301497. The next prime is 113405444301517. The reversal of 113405444301512 is 215103444504311.

It is a super-2 number, since 2×113405444301512² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113405444301517) 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 11 ways as a sum of consecutive naturals, for example, 176649962 + ... + 177290777.

It is an arithmetic number, because the mean of its divisors is an integer number (4883939786075).

Almost surely, 2^{113405444301512} is an apocalyptic number.

It is an amenable number.

113405444301512 is an abundant number, since it is smaller than the sum of its proper divisors (121023665430088).

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

113405444301512 is a wasteful number, since it uses less digits than its factorization.

113405444301512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353941098 (or 353941083 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 113405444301512 its reverse (215103444504311), we get a palindrome (328508888805823).

The spelling of 113405444301512 in words is "one hundred thirteen trillion, four hundred five billion, four hundred forty-four million, three hundred one thousand, five hundred twelve".