2001214103 has 8 divisors (see below), whose sum is σ = 2292199200. Its totient is φ = 1711503360.

The previous prime is 2001214091. The next prime is 2001214181. The reversal of 2001214103 is 3014121002.

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

It is not a de Polignac number, because 2001214103 - 2⁴ = 2001214087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001214903) 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, 315218 + ... + 321503.

It is an arithmetic number, because the mean of its divisors is an integer number (286524900).

Almost surely, 2^2001214103 is an apocalyptic number.

2001214103 is a deficient number, since it is larger than the sum of its proper divisors (290985097).

2001214103 is an equidigital number, since it uses as much as digits as its factorization.

2001214103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637177.

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

The square root of 2001214103 is about 44734.9315747772. The cubic root of 2001214103 is about 1260.1759439783.

Adding to 2001214103 its reverse (3014121002), we get a palindrome (5015335105).

The spelling of 2001214103 in words is "two billion, one million, two hundred fourteen thousand, one hundred three".