101172006527 has 2 divisors, whose sum is σ = 101172006528. Its totient is φ = 101172006526.

The previous prime is 101172006511. The next prime is 101172006541. The reversal of 101172006527 is 725600271101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101172006527 - 2⁴ = 101172006511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101172006493 and 101172006502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101172006587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50586003263 + 50586003264.

It is an arithmetic number, because the mean of its divisors is an integer number (50586003264).

Almost surely, 2^101172006527 is an apocalyptic number.

101172006527 is a deficient number, since it is larger than the sum of its proper divisors (1).

101172006527 is an equidigital number, since it uses as much as digits as its factorization.

101172006527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5880, while the sum is 32.

Adding to 101172006527 its reverse (725600271101), we get a palindrome (826772277628).

The spelling of 101172006527 in words is "one hundred one billion, one hundred seventy-two million, six thousand, five hundred twenty-seven".