2113101030030 has 48 divisors (see below), whose sum is σ = 5387310883440. Its totient is φ = 530346923008.

The previous prime is 2113101029983. The next prime is 2113101030041. The reversal of 2113101030030 is 300301013112.

It is a super-2 number, since 2×2113101030030² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2113101029991 and 2113101030009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121854135 + ... + 121871474.

It is an arithmetic number, because the mean of its divisors is an integer number (112235643405).

Almost surely, 2^{2113101030030} is an apocalyptic number.

2113101030030 is an abundant number, since it is smaller than the sum of its proper divisors (3274209853410).

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

2113101030030 is a wasteful number, since it uses less digits than its factorization.

2113101030030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243725653 (or 243725636 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 2113101030030 its reverse (300301013112), we get a palindrome (2413402043142).

The spelling of 2113101030030 in words is "two trillion, one hundred thirteen billion, one hundred one million, thirty thousand, thirty".