2113132330 has 16 divisors (see below), whose sum is σ = 3804933600. Its totient is φ = 844965072.

The previous prime is 2113132327. The next prime is 2113132339. The reversal of 2113132330 is 332313112.

It is a junction number, because it is equal to n+sod(n) for n = 2113132298 and 2113132307.

It is not an unprimeable number, because it can be changed into a prime (2113132339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3780 + ... + 65119.

It is an arithmetic number, because the mean of its divisors is an integer number (237808350).

Almost surely, 2^2113132330 is an apocalyptic number.

2113132330 is a deficient number, since it is larger than the sum of its proper divisors (1691801270).

2113132330 is a wasteful number, since it uses less digits than its factorization.

2113132330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71973.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 2113132330 is about 45968.8191059984. The cubic root of 2113132330 is about 1283.2429831634.

Adding to 2113132330 its reverse (332313112), we get a palindrome (2445445442).

The spelling of 2113132330 in words is "two billion, one hundred thirteen million, one hundred thirty-two thousand, three hundred thirty".