101436169 has 2 divisors, whose sum is σ = 101436170. Its totient is φ = 101436168.

The previous prime is 101436143. The next prime is 101436197. The reversal of 101436169 is 961634101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71318025 + 30118144 = 8445^2 + 5488^2 .

It is a cyclic number.

It is not a de Polignac number, because 101436169 - 2⁹ = 101435657 is a prime.

It is a super-2 number, since 2×101436169² = 20578592762793122, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 101436169.

It is not a weakly prime, because it can be changed into another prime (101436109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50718084 + 50718085.

It is an arithmetic number, because the mean of its divisors is an integer number (50718085).

Almost surely, 2^101436169 is an apocalyptic number.

It is an amenable number.

101436169 is a deficient number, since it is larger than the sum of its proper divisors (1).

101436169 is an equidigital number, since it uses as much as digits as its factorization.

101436169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 101436169 is about 10071.5524622572. The cubic root of 101436169 is about 466.3703653669.

The spelling of 101436169 in words is "one hundred one million, four hundred thirty-six thousand, one hundred sixty-nine".