2113213201 has 8 divisors (see below), whose sum is σ = 2354373504. Its totient is φ = 1880227920.

The previous prime is 2113213189. The next prime is 2113213213. The reversal of 2113213201 is 1023123112.

It is an interprime number because it is at equal distance from previous prime (2113213189) and next prime (2113213213).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2113213201 - 2⁷ = 2113213073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113213261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2043210 + ... + 2044243.

It is an arithmetic number, because the mean of its divisors is an integer number (294296688).

Almost surely, 2^2113213201 is an apocalyptic number.

It is an amenable number.

2113213201 is a deficient number, since it is larger than the sum of its proper divisors (241160303).

2113213201 is a wasteful number, since it uses less digits than its factorization.

2113213201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4087511.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2113213201 is about 45969.6987264437. The cubic root of 2113213201 is about 1283.2593531462.

Adding to 2113213201 its reverse (1023123112), we get a palindrome (3136336313).

The spelling of 2113213201 in words is "two billion, one hundred thirteen million, two hundred thirteen thousand, two hundred one".