2210101323130 has 24 divisors (see below), whose sum is σ = 4198580304372. Its totient is φ = 837512078976.

The previous prime is 2210101323113. The next prime is 2210101323151. The reversal of 2210101323130 is 313231010122.

It can be written as a sum of positive squares in 2 ways, for example, as 2174583774609 + 35517548521 = 1474647^2 + 188461^2 .

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 2210101323098 and 2210101323107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 306104607 + ... + 306111826.

Almost surely, 2^{2210101323130} is an apocalyptic number.

2210101323130 is a deficient number, since it is larger than the sum of its proper divisors (1988478981242).

2210101323130 is a wasteful number, since it uses less digits than its factorization.

2210101323130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612216478 (or 612216459 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2210101323130 its reverse (313231010122), we get a palindrome (2523332333252).

The spelling of 2210101323130 in words is "two trillion, two hundred ten billion, one hundred one million, three hundred twenty-three thousand, one hundred thirty".