113542000112250 has 384 divisors, whose sum is σ = 330945264000000. Its totient is φ = 28002912537600.

The previous prime is 113542000112201. The next prime is 113542000112251. The reversal of 113542000112250 is 52211000245311.

It is a happy number.

113542000112250 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 420 + 0 + 0 + 11 + 225 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (113542000112251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 300386376 + ... + 300764124.

It is an arithmetic number, because the mean of its divisors is an integer number (861836625000).

Almost surely, 2^{113542000112250} is an apocalyptic number.

113542000112250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 113542000112250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165472632000000).

113542000112250 is an abundant number, since it is smaller than the sum of its proper divisors (217403263887750).

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

113542000112250 is a wasteful number, since it uses less digits than its factorization.

113542000112250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377959 (or 377946 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 113542000112250 its reverse (52211000245311), we get a palindrome (165753000357561).

The spelling of 113542000112250 in words is "one hundred thirteen trillion, five hundred forty-two billion, one hundred twelve thousand, two hundred fifty".