113240001400 has 96 divisors (see below), whose sum is σ = 268960642560. Its totient is φ = 44323735040.

The previous prime is 113240001389. The next prime is 113240001421. The reversal of 113240001400 is 4100042311.

113240001400 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 4045854 + ... + 4073746.

It is an arithmetic number, because the mean of its divisors is an integer number (2801673360).

Almost surely, 2^113240001400 is an apocalyptic number.

113240001400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113240001400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134480321280).

113240001400 is an abundant number, since it is smaller than the sum of its proper divisors (155720641160).

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

113240001400 is a wasteful number, since it uses less digits than its factorization.

113240001400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28345 (or 28336 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 113240001400 its reverse (4100042311), we get a palindrome (117340043711).

The spelling of 113240001400 in words is "one hundred thirteen billion, two hundred forty million, one thousand, four hundred".