2113220130 has 32 divisors (see below), whose sum is σ = 5796261504. Its totient is φ = 483021696.

The previous prime is 2113220101. The next prime is 2113220141. The reversal of 2113220130 is 310223112.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5031267 + ... + 5031686.

It is an arithmetic number, because the mean of its divisors is an integer number (181133172).

Almost surely, 2^2113220130 is an apocalyptic number.

2113220130 is an abundant number, since it is smaller than the sum of its proper divisors (3683041374).

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

2113220130 is a wasteful number, since it uses less digits than its factorization.

2113220130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10062970.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2113220130 is about 45969.7740912439. The cubic root of 2113220130 is about 1283.2607557014.

Adding to 2113220130 its reverse (310223112), we get a palindrome (2423443242).

The spelling of 2113220130 in words is "two billion, one hundred thirteen million, two hundred twenty thousand, one hundred thirty".