20134102327 has 2 divisors, whose sum is σ = 20134102328. Its totient is φ = 20134102326.

The previous prime is 20134102283. The next prime is 20134102349. The reversal of 20134102327 is 72320143102.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20134102327 - 2²⁷ = 19999884599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20134102127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10067051163 + 10067051164.

It is an arithmetic number, because the mean of its divisors is an integer number (10067051164).

Almost surely, 2^20134102327 is an apocalyptic number.

20134102327 is a deficient number, since it is larger than the sum of its proper divisors (1).

20134102327 is an equidigital number, since it uses as much as digits as its factorization.

20134102327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 20134102327 its reverse (72320143102), we get a palindrome (92454245429).

The spelling of 20134102327 in words is "twenty billion, one hundred thirty-four million, one hundred two thousand, three hundred twenty-seven".