113130010021 has 8 divisors (see below), whose sum is σ = 129338838720. Its totient is φ = 96933031008.

The previous prime is 113130010013. The next prime is 113130010057. The reversal of 113130010021 is 120010031311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113130010021 - 2³ = 113130010013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113130009983 and 113130010010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113130010321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2941951 + ... + 2980156.

It is an arithmetic number, because the mean of its divisors is an integer number (16167354840).

Almost surely, 2^113130010021 is an apocalyptic number.

It is an amenable number.

113130010021 is a deficient number, since it is larger than the sum of its proper divisors (16208828699).

113130010021 is an equidigital number, since it uses as much as digits as its factorization.

113130010021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5924843.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 113130010021 its reverse (120010031311), we get a palindrome (233140041332).

The spelling of 113130010021 in words is "one hundred thirteen billion, one hundred thirty million, ten thousand, twenty-one".