101429017 has 2 divisors, whose sum is σ = 101429018. Its totient is φ = 101429016.

The previous prime is 101428981. The next prime is 101429023. The reversal of 101429017 is 710924101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77721856 + 23707161 = 8816^2 + 4869^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101429017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101428982 and 101429000.

It is not a weakly prime, because it can be changed into another prime (101429077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50714508 + 50714509.

It is an arithmetic number, because the mean of its divisors is an integer number (50714509).

Almost surely, 2^101429017 is an apocalyptic number.

It is an amenable number.

101429017 is a deficient number, since it is larger than the sum of its proper divisors (1).

101429017 is an equidigital number, since it uses as much as digits as its factorization.

101429017 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.

The square root of 101429017 is about 10071.1973965363. The cubic root of 101429017 is about 466.3594042561.

The spelling of 101429017 in words is "one hundred one million, four hundred twenty-nine thousand, seventeen".