20110359 has 4 divisors (see below), whose sum is σ = 26813816. Its totient is φ = 13406904.

The previous prime is 20110357. The next prime is 20110361. The reversal of 20110359 is 95301102.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (20110357) and next prime (20110361).

It is not a de Polignac number, because 20110359 - 2¹ = 20110357 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 (20110357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3351724 + ... + 3351729.

It is an arithmetic number, because the mean of its divisors is an integer number (6703454).

Almost surely, 2^20110359 is an apocalyptic number.

20110359 is a deficient number, since it is larger than the sum of its proper divisors (6703457).

20110359 is an equidigital number, since it uses as much as digits as its factorization.

20110359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6703456.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 20110359 is about 4484.4574922726. The cubic root of 20110359 is about 271.9401135098.

The spelling of 20110359 in words is "twenty million, one hundred ten thousand, three hundred fifty-nine".