20063107 has 16 divisors (see below), whose sum is σ = 22763520. Its totient is φ = 17582400.

The previous prime is 20063089. The next prime is 20063137. The reversal of 20063107 is 70136002.

It is a cyclic number.

It is not a de Polignac number, because 20063107 - 2⁷ = 20062979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (20063137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12807 + ... + 14287.

It is an arithmetic number, because the mean of its divisors is an integer number (1422720).

Almost surely, 2^20063107 is an apocalyptic number.

20063107 is a deficient number, since it is larger than the sum of its proper divisors (2700413).

20063107 is a wasteful number, since it uses less digits than its factorization.

20063107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1554.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 20063107 is about 4479.1859751522. The cubic root of 20063107 is about 271.7269598237.

Adding to 20063107 its reverse (70136002), we get a palindrome (90199109).

The spelling of 20063107 in words is "twenty million, sixty-three thousand, one hundred seven".