113200102302 has 64 divisors (see below), whose sum is σ = 263550703104. Its totient is φ = 31744218240.

The previous prime is 113200102291. The next prime is 113200102307. The reversal of 113200102302 is 203201002311.

It is a super-2 number, since 2×113200102302² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113200102307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1149148 + ... + 1243760.

It is an arithmetic number, because the mean of its divisors is an integer number (4117979736).

Almost surely, 2^113200102302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113200102302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131775351552).

113200102302 is an abundant number, since it is smaller than the sum of its proper divisors (150350600802).

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

113200102302 is a wasteful number, since it uses less digits than its factorization.

113200102302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95153.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 113200102302 its reverse (203201002311), we get a palindrome (316401104613).

Subtracting 113200102302 from its reverse (203201002311), we obtain a palindrome (90000900009).

The spelling of 113200102302 in words is "one hundred thirteen billion, two hundred million, one hundred two thousand, three hundred two".