113262121616 has 20 divisors (see below), whose sum is σ = 250794698112. Its totient is φ = 48540909216.

The previous prime is 113262121601. The next prime is 113262121691. The reversal of 113262121616 is 616121262311.

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 3 ways as a sum of consecutive naturals, for example, 505634360 + ... + 505634583.

Almost surely, 2^113262121616 is an apocalyptic number.

113262121616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

113262121616 is an abundant number, since it is smaller than the sum of its proper divisors (137532576496).

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

113262121616 is a wasteful number, since it uses less digits than its factorization.

113262121616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011268958 (or 1011268952 counting only the distinct ones).

The product of its digits is 5184, while the sum is 32.

Adding to 113262121616 its reverse (616121262311), we get a palindrome (729383383927).

The spelling of 113262121616 in words is "one hundred thirteen billion, two hundred sixty-two million, one hundred twenty-one thousand, six hundred sixteen".