2101132223230 has 64 divisors (see below), whose sum is σ = 3810441362112. Its totient is φ = 834173337600.

The previous prime is 2101132223189. The next prime is 2101132223231. The reversal of 2101132223230 is 323222311012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101132223231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 802876882 + ... + 802879498.

It is an arithmetic number, because the mean of its divisors is an integer number (59538146283).

Almost surely, 2^{2101132223230} is an apocalyptic number.

2101132223230 is a deficient number, since it is larger than the sum of its proper divisors (1709309138882).

2101132223230 is a wasteful number, since it uses less digits than its factorization.

2101132223230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3949.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2101132223230 its reverse (323222311012), we get a palindrome (2424354534242).

The spelling of 2101132223230 in words is "two trillion, one hundred one billion, one hundred thirty-two million, two hundred twenty-three thousand, two hundred thirty".