2130363 has 6 divisors (see below), whose sum is σ = 3077204. Its totient is φ = 1420236.

The previous prime is 2130347. The next prime is 2130367. The reversal of 2130363 is 3630312.

It is a happy number.

It is not a de Polignac number, because 2130363 - 2⁴ = 2130347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130367) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 118345 + ... + 118362.

2^2130363 is an apocalyptic number.

2130363 is a deficient number, since it is larger than the sum of its proper divisors (946841).

2130363 is a wasteful number, since it uses less digits than its factorization.

2130363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236713 (or 236710 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2130363 is about 1459.5763083854. The cubic root of 2130363 is about 128.6721438363.

Adding to 2130363 its reverse (3630312), we get a palindrome (5760675).

The spelling of 2130363 in words is "two million, one hundred thirty thousand, three hundred sixty-three".