20627005101 has 16 divisors (see below), whose sum is σ = 27766278144. Its totient is φ = 13619902464.

The previous prime is 20627005057. The next prime is 20627005141. The reversal of 20627005101 is 10150072602.

It is not a de Polignac number, because 20627005101 - 2⁶ = 20627005037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20627005141) 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, 180285 + ... + 271581.

It is an arithmetic number, because the mean of its divisors is an integer number (1735392384).

Almost surely, 2^20627005101 is an apocalyptic number.

It is an amenable number.

20627005101 is a deficient number, since it is larger than the sum of its proper divisors (7139273043).

20627005101 is a wasteful number, since it uses less digits than its factorization.

20627005101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92020.

The product of its (nonzero) digits is 840, while the sum is 24.

Adding to 20627005101 its reverse (10150072602), we get a palindrome (30777077703).

The spelling of 20627005101 in words is "twenty billion, six hundred twenty-seven million, five thousand, one hundred one".