101522423147 has 2 divisors, whose sum is σ = 101522423148. Its totient is φ = 101522423146.

The previous prime is 101522423117. The next prime is 101522423153. The reversal of 101522423147 is 741324225101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101522423147 - 2⁸ = 101522422891 is a prime.

It is not a weakly prime, because it can be changed into another prime (101522423117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50761211573 + 50761211574.

It is an arithmetic number, because the mean of its divisors is an integer number (50761211574).

Almost surely, 2^101522423147 is an apocalyptic number.

101522423147 is a deficient number, since it is larger than the sum of its proper divisors (1).

101522423147 is an equidigital number, since it uses as much as digits as its factorization.

101522423147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 32.

Adding to 101522423147 its reverse (741324225101), we get a palindrome (842846648248).

The spelling of 101522423147 in words is "one hundred one billion, five hundred twenty-two million, four hundred twenty-three thousand, one hundred forty-seven".