113101020030 has 64 divisors (see below), whose sum is σ = 277641131328. Its totient is φ = 29475962880.

The previous prime is 113101020029. The next prime is 113101020037. The reversal of 113101020030 is 30020101311.

It is a super-2 number, since 2×113101020030² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113101019988 and 113101020015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113101020037) 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, 270240 + ... + 547020.

It is an arithmetic number, because the mean of its divisors is an integer number (4338142677).

Almost surely, 2^113101020030 is an apocalyptic number.

113101020030 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 113101020030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138820565664).

113101020030 is an abundant number, since it is smaller than the sum of its proper divisors (164540111298).

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

113101020030 is a wasteful number, since it uses less digits than its factorization.

113101020030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277101.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 113101020030 its reverse (30020101311), we get a palindrome (143121121341).

The spelling of 113101020030 in words is "one hundred thirteen billion, one hundred one million, twenty thousand, thirty".