2120063 has 8 divisors (see below), whose sum is σ = 2375760. Its totient is φ = 1874880.

The previous prime is 2120057. The next prime is 2120093. The reversal of 2120063 is 3600212.

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 2120063 - 2¹⁴ = 2103679 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 (2120093) 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, 2198 + ... + 3011.

It is an arithmetic number, because the mean of its divisors is an integer number (296970).

2^2120063 is an apocalyptic number.

2120063 is a deficient number, since it is larger than the sum of its proper divisors (255697).

2120063 is a wasteful number, since it uses less digits than its factorization.

2120063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5257.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2120063 is about 1456.0436119842. The cubic root of 2120063 is about 128.4644382711.

Adding to 2120063 its reverse (3600212), we get a palindrome (5720275).

The spelling of 2120063 in words is "two million, one hundred twenty thousand, sixty-three".