2101132230 has 16 divisors (see below), whose sum is σ = 5042717424. Its totient is φ = 560301920.

The previous prime is 2101132223. The next prime is 2101132277. The reversal of 2101132230 is 322311012.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35018841 + ... + 35018900.

It is an arithmetic number, because the mean of its divisors is an integer number (315169839).

Almost surely, 2^2101132230 is an apocalyptic number.

2101132230 is an abundant number, since it is smaller than the sum of its proper divisors (2941585194).

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

2101132230 is a wasteful number, since it uses less digits than its factorization.

2101132230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70037751.

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

The square root of 2101132230 is about 45838.1089269616. The cubic root of 2101132230 is about 1280.8092681065.

Adding to 2101132230 its reverse (322311012), we get a palindrome (2423443242).

The spelling of 2101132230 in words is "two billion, one hundred one million, one hundred thirty-two thousand, two hundred thirty".