10102400171 has 2 divisors, whose sum is σ = 10102400172. Its totient is φ = 10102400170.

The previous prime is 10102400167. The next prime is 10102400197. The reversal of 10102400171 is 17100420101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10102400171 - 2² = 10102400167 is a prime.

It is not a weakly prime, because it can be changed into another prime (10102400071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051200085 + 5051200086.

It is an arithmetic number, because the mean of its divisors is an integer number (5051200086).

Almost surely, 2^10102400171 is an apocalyptic number.

10102400171 is a deficient number, since it is larger than the sum of its proper divisors (1).

10102400171 is an equidigital number, since it uses as much as digits as its factorization.

10102400171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 17.

Adding to 10102400171 its reverse (17100420101), we get a palindrome (27202820272).

The spelling of 10102400171 in words is "ten billion, one hundred two million, four hundred thousand, one hundred seventy-one".