2113011030 has 32 divisors (see below), whose sum is σ = 5461321824. Its totient is φ = 520125696.

The previous prime is 2113011011. The next prime is 2113011031. The reversal of 2113011030 is 301103112.

It is a super-2 number, since 2×2113011030² = 8929631225803321800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2113010997 and 2113011015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113011031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2708599 + ... + 2709378.

It is an arithmetic number, because the mean of its divisors is an integer number (170666307).

Almost surely, 2^2113011030 is an apocalyptic number.

2113011030 is an abundant number, since it is smaller than the sum of its proper divisors (3348310794).

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

2113011030 is a wasteful number, since it uses less digits than its factorization.

2113011030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5418000.

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

The square root of 2113011030 is about 45967.4997144722. The cubic root of 2113011030 is about 1283.2184287220.

Adding to 2113011030 its reverse (301103112), we get a palindrome (2414114142).

The spelling of 2113011030 in words is "two billion, one hundred thirteen million, eleven thousand, thirty".