162868103 has 2 divisors, whose sum is σ = 162868104. Its totient is φ = 162868102.

The previous prime is 162868091. The next prime is 162868159. The reversal of 162868103 is 301868261.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 162868103 - 2²⁰ = 161819527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162868903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81434051 + 81434052.

It is an arithmetic number, because the mean of its divisors is an integer number (81434052).

Almost surely, 2^162868103 is an apocalyptic number.

162868103 is a deficient number, since it is larger than the sum of its proper divisors (1).

162868103 is an equidigital number, since it uses as much as digits as its factorization.

162868103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 162868103 is about 12761.9788042451. The cubic root of 162868103 is about 546.1081769406.

It can be divided in two parts, 16286 and 8103, that added together give a cube (24389 = 29³).

The spelling of 162868103 in words is "one hundred sixty-two million, eight hundred sixty-eight thousand, one hundred three".