162373134100027 has 2 divisors, whose sum is σ = 162373134100028. Its totient is φ = 162373134100026.

The previous prime is 162373134099989. The next prime is 162373134100069. The reversal of 162373134100027 is 720001431373261.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162373134100027 is a prime.

It is not a weakly prime, because it can be changed into another prime (162373134100127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81186567050013 + 81186567050014.

It is an arithmetic number, because the mean of its divisors is an integer number (81186567050014).

Almost surely, 2^{162373134100027} is an apocalyptic number.

162373134100027 is a deficient number, since it is larger than the sum of its proper divisors (1).

162373134100027 is an equidigital number, since it uses as much as digits as its factorization.

162373134100027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 40.

Adding to 162373134100027 its reverse (720001431373261), we get a palindrome (882374565473288).

The spelling of 162373134100027 in words is "one hundred sixty-two trillion, three hundred seventy-three billion, one hundred thirty-four million, one hundred thousand, twenty-seven".