20020114051 has 16 divisors (see below), whose sum is σ = 23485514688. Its totient is φ = 16711632000.

The previous prime is 20020114013. The next prime is 20020114057. The reversal of 20020114051 is 15041102002.

It is not a de Polignac number, because 20020114051 - 2⁹ = 20020113539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20020114057) 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, 188980 + ... + 275233.

It is an arithmetic number, because the mean of its divisors is an integer number (1467844668).

Almost surely, 2^20020114051 is an apocalyptic number.

20020114051 is a deficient number, since it is larger than the sum of its proper divisors (3465400637).

20020114051 is a wasteful number, since it uses less digits than its factorization.

20020114051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464382.

The product of its (nonzero) digits is 80, while the sum is 16.

Adding to 20020114051 its reverse (15041102002), we get a palindrome (35061216053).

The spelling of 20020114051 in words is "twenty billion, twenty million, one hundred fourteen thousand, fifty-one".