101230012321171 has 2 divisors, whose sum is σ = 101230012321172. Its totient is φ = 101230012321170.

The previous prime is 101230012321147. The next prime is 101230012321343. The reversal of 101230012321171 is 171123210032101.

It is a weak prime.

It is an emirp because it is prime and its reverse (171123210032101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101230012321171 - 2⁷ = 101230012321043 is a prime.

It is a super-2 number, since 2×101230012321171² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101230012321111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50615006160585 + 50615006160586.

It is an arithmetic number, because the mean of its divisors is an integer number (50615006160586).

Almost surely, 2^{101230012321171} is an apocalyptic number.

101230012321171 is a deficient number, since it is larger than the sum of its proper divisors (1).

101230012321171 is an equidigital number, since it uses as much as digits as its factorization.

101230012321171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 25.

Adding to 101230012321171 its reverse (171123210032101), we get a palindrome (272353222353272).

The spelling of 101230012321171 in words is "one hundred one trillion, two hundred thirty billion, twelve million, three hundred twenty-one thousand, one hundred seventy-one".