113423420130 has 128 divisors (see below), whose sum is σ = 294587145216. Its totient is φ = 27844300800.

The previous prime is 113423420101. The next prime is 113423420161. The reversal of 113423420130 is 31024324311.

It is a happy number.

113423420130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 113423420130.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5620839 + ... + 5640981.

It is an arithmetic number, because the mean of its divisors is an integer number (2301462072).

Almost surely, 2^113423420130 is an apocalyptic number.

113423420130 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 113423420130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147293572608).

113423420130 is an abundant number, since it is smaller than the sum of its proper divisors (181163725086).

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

113423420130 is a wasteful number, since it uses less digits than its factorization.

113423420130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20412.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 113423420130 its reverse (31024324311), we get a palindrome (144447744441).

The spelling of 113423420130 in words is "one hundred thirteen billion, four hundred twenty-three million, four hundred twenty thousand, one hundred thirty".