2113400210 has 32 divisors (see below), whose sum is σ = 4018109760. Its totient is φ = 798113088.

The previous prime is 2113400209. The next prime is 2113400221. The reversal of 2113400210 is 120043112.

2113400210 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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, 36689 + ... + 74651.

It is an arithmetic number, because the mean of its divisors is an integer number (125565930).

Almost surely, 2^2113400210 is an apocalyptic number.

2113400210 is a deficient number, since it is larger than the sum of its proper divisors (1904709550).

2113400210 is a wasteful number, since it uses less digits than its factorization.

2113400210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38282.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2113400210 is about 45971.7327278405. The cubic root of 2113400210 is about 1283.2972060818.

Adding to 2113400210 its reverse (120043112), we get a palindrome (2233443322).

The spelling of 2113400210 in words is "two billion, one hundred thirteen million, four hundred thousand, two hundred ten".