165102056303 has 2 divisors, whose sum is σ = 165102056304. Its totient is φ = 165102056302.

The previous prime is 165102056227. The next prime is 165102056321. The reversal of 165102056303 is 303650201561.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 165102056303 - 2¹⁴ = 165102039919 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 165102056303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (165102056393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82551028151 + 82551028152.

It is an arithmetic number, because the mean of its divisors is an integer number (82551028152).

Almost surely, 2^165102056303 is an apocalyptic number.

165102056303 is a deficient number, since it is larger than the sum of its proper divisors (1).

165102056303 is an equidigital number, since it uses as much as digits as its factorization.

165102056303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 32.

Adding to 165102056303 its reverse (303650201561), we get a palindrome (468752257864).

The spelling of 165102056303 in words is "one hundred sixty-five billion, one hundred two million, fifty-six thousand, three hundred three".