113101030212 has 12 divisors (see below), whose sum is σ = 263902403856. Its totient is φ = 37700343400.

The previous prime is 113101030169. The next prime is 113101030223. The reversal of 113101030212 is 212030101311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 113101030191 and 113101030200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4712542914 + ... + 4712542937.

It is an arithmetic number, because the mean of its divisors is an integer number (21991866988).

Almost surely, 2^113101030212 is an apocalyptic number.

113101030212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113101030212 is an abundant number, since it is smaller than the sum of its proper divisors (150801373644).

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

113101030212 is a wasteful number, since it uses less digits than its factorization.

113101030212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9425085858 (or 9425085856 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 113101030212 its reverse (212030101311), we get a palindrome (325131131523).

The spelling of 113101030212 in words is "one hundred thirteen billion, one hundred one million, thirty thousand, two hundred twelve".