2107180330 has 32 divisors (see below), whose sum is σ = 3812780160. Its totient is φ = 838474560.

The previous prime is 2107180301. The next prime is 2107180337. The reversal of 2107180330 is 330817012.

It is a junction number, because it is equal to n+sod(n) for n = 2107180295 and 2107180304.

It is not an unprimeable number, because it can be changed into a prime (2107180337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2643492 + ... + 2644288.

It is an arithmetic number, because the mean of its divisors is an integer number (119149380).

Almost surely, 2^2107180330 is an apocalyptic number.

2107180330 is a deficient number, since it is larger than the sum of its proper divisors (1705599830).

2107180330 is a wasteful number, since it uses less digits than its factorization.

2107180330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 2107180330 is about 45904.0339186002. The cubic root of 2107180330 is about 1282.0370254663.

Adding to 2107180330 its reverse (330817012), we get a palindrome (2437997342).

The spelling of 2107180330 in words is "two billion, one hundred seven million, one hundred eighty thousand, three hundred thirty".