113201430100 has 72 divisors (see below), whose sum is σ = 268852354848. Its totient is φ = 41029948800.

The previous prime is 113201430059. The next prime is 113201430103. The reversal of 113201430100 is 1034102311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113201430103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170094 + ... + 505306.

It is an arithmetic number, because the mean of its divisors is an integer number (3734060484).

Almost surely, 2^113201430100 is an apocalyptic number.

113201430100 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 113201430100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134426177424).

113201430100 is an abundant number, since it is smaller than the sum of its proper divisors (155650924748).

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

113201430100 is a wasteful number, since it uses less digits than its factorization.

113201430100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335545 (or 335538 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 113201430100 its reverse (1034102311), we get a palindrome (114235532411).

The spelling of 113201430100 in words is "one hundred thirteen billion, two hundred one million, four hundred thirty thousand, one hundred".