2113113110 has 16 divisors (see below), whose sum is σ = 3818408256. Its totient is φ = 841955328.

The previous prime is 2113113103. The next prime is 2113113113. The reversal of 2113113110 is 113113112.

It is a happy number.

It is a super-4 number, since 4×2113113110⁴ (a number of 38 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113113113) 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, 408542 + ... + 413681.

It is an arithmetic number, because the mean of its divisors is an integer number (238650516).

Almost surely, 2^2113113110 is an apocalyptic number.

2113113110 is a deficient number, since it is larger than the sum of its proper divisors (1705295146).

2113113110 is a wasteful number, since it uses less digits than its factorization.

2113113110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822487.

The product of its (nonzero) digits is 18, while the sum is 14.

The square root of 2113113110 is about 45968.6100507727. The cubic root of 2113113110 is about 1283.2390925718.

Adding to 2113113110 its reverse (113113112), we get a palindrome (2226226222).

The spelling of 2113113110 in words is "two billion, one hundred thirteen million, one hundred thirteen thousand, one hundred ten".