101342132173 has 2 divisors, whose sum is σ = 101342132174. Its totient is φ = 101342132172.

The previous prime is 101342132159. The next prime is 101342132183. The reversal of 101342132173 is 371231243101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65483786404 + 35858345769 = 255898^2 + 189363^2 .

It is a cyclic number.

It is not a de Polignac number, because 101342132173 - 2²⁹ = 100805261261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101342132123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50671066086 + 50671066087.

It is an arithmetic number, because the mean of its divisors is an integer number (50671066087).

Almost surely, 2^101342132173 is an apocalyptic number.

It is an amenable number.

101342132173 is a deficient number, since it is larger than the sum of its proper divisors (1).

101342132173 is an equidigital number, since it uses as much as digits as its factorization.

101342132173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 101342132173 its reverse (371231243101), we get a palindrome (472573375274).

The spelling of 101342132173 in words is "one hundred one billion, three hundred forty-two million, one hundred thirty-two thousand, one hundred seventy-three".