102169153 has 2 divisors, whose sum is σ = 102169154. Its totient is φ = 102169152.

The previous prime is 102169103. The next prime is 102169157. The reversal of 102169153 is 351961201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53406864 + 48762289 = 7308^2 + 6983^2 .

It is an emirp because it is prime and its reverse (351961201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102169153 is a prime.

It is not a weakly prime, because it can be changed into another prime (102169157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51084576 + 51084577.

It is an arithmetic number, because the mean of its divisors is an integer number (51084577).

Almost surely, 2^102169153 is an apocalyptic number.

It is an amenable number.

102169153 is a deficient number, since it is larger than the sum of its proper divisors (1).

102169153 is an equidigital number, since it uses as much as digits as its factorization.

102169153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 102169153 is about 10107.8757906892. The cubic root of 102169153 is about 467.4910107225.

The spelling of 102169153 in words is "one hundred two million, one hundred sixty-nine thousand, one hundred fifty-three".