2123011130 has 32 divisors (see below), whose sum is σ = 3955212288. Its totient is φ = 819619200.

The previous prime is 2123011127. The next prime is 2123011157. The reversal of 2123011130 is 311103212.

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, 109790 + ... + 127670.

It is an arithmetic number, because the mean of its divisors is an integer number (123600384).

Almost surely, 2^2123011130 is an apocalyptic number.

2123011130 is a deficient number, since it is larger than the sum of its proper divisors (1832201158).

2123011130 is a wasteful number, since it uses less digits than its factorization.

2123011130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18302.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 2123011130 is about 46076.1449125250. The cubic root of 2123011130 is about 1285.2395764198.

Adding to 2123011130 its reverse (311103212), we get a palindrome (2434114342).

The spelling of 2123011130 in words is "two billion, one hundred twenty-three million, eleven thousand, one hundred thirty".