113023210420 has 48 divisors (see below), whose sum is σ = 239933127168. Its totient is φ = 44719608960.

The previous prime is 113023210411. The next prime is 113023210423. The reversal of 113023210420 is 24012320311.

It is a happy number.

113023210420 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 not an unprimeable number, because it can be changed into a prime (113023210423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619515 + ... + 780925.

It is an arithmetic number, because the mean of its divisors is an integer number (4998606816).

Almost surely, 2^113023210420 is an apocalyptic number.

113023210420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113023210420 is an abundant number, since it is smaller than the sum of its proper divisors (126909916748).

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

113023210420 is a wasteful number, since it uses less digits than its factorization.

113023210420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161800 (or 161798 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 113023210420 its reverse (24012320311), we get a palindrome (137035530731).

The spelling of 113023210420 in words is "one hundred thirteen billion, twenty-three million, two hundred ten thousand, four hundred twenty".