113919287152 has 60 divisors (see below), whose sum is σ = 242856970048. Its totient is φ = 51728371200.

The previous prime is 113919287123. The next prime is 113919287171. The reversal of 113919287152 is 251782919311.

It is a super-2 number, since 2×113919287152² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113919287096 and 113919287105.

It is a congruent number.

It is an unprimeable number.

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, 1888888 + ... + 1948264.

Almost surely, 2^113919287152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113919287152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121428485024).

113919287152 is an abundant number, since it is smaller than the sum of its proper divisors (128937682896).

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

113919287152 is a wasteful number, since it uses less digits than its factorization.

113919287152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60398 (or 60381 counting only the distinct ones).

The product of its digits is 272160, while the sum is 49.

It can be divided in two parts, 1139 and 19287152, that added together give a palindrome (19288291).

The spelling of 113919287152 in words is "one hundred thirteen billion, nine hundred nineteen million, two hundred eighty-seven thousand, one hundred fifty-two".