20027083127 has 2 divisors, whose sum is σ = 20027083128. Its totient is φ = 20027083126.

The previous prime is 20027083091. The next prime is 20027083151. The reversal of 20027083127 is 72138072002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20027083127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20027083093 and 20027083102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20027083927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10013541563 + 10013541564.

It is an arithmetic number, because the mean of its divisors is an integer number (10013541564).

Almost surely, 2^20027083127 is an apocalyptic number.

20027083127 is a deficient number, since it is larger than the sum of its proper divisors (1).

20027083127 is an equidigital number, since it uses as much as digits as its factorization.

20027083127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 32.

The spelling of 20027083127 in words is "twenty billion, twenty-seven million, eighty-three thousand, one hundred twenty-seven".