113301122112 has 112 divisors (see below), whose sum is σ = 347566366080. Its totient is φ = 36124982784.

The previous prime is 113301122083. The next prime is 113301122141. The reversal of 113301122112 is 211221103311.

113301122112 is a `hidden beast` number, since 11 + 330 + 112 + 211 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (113301122083) and next prime (113301122141).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1385643 + ... + 1465130.

Almost surely, 2^113301122112 is an apocalyptic number.

113301122112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113301122112 is an abundant number, since it is smaller than the sum of its proper divisors (234265243968).

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

113301122112 is a wasteful number, since it uses less digits than its factorization.

113301122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850817 (or 2850801 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 113301122112 its reverse (211221103311), we get a palindrome (324522225423).

The spelling of 113301122112 in words is "one hundred thirteen billion, three hundred one million, one hundred twenty-two thousand, one hundred twelve".