162134603 has 4 divisors (see below), whose sum is σ = 162861888. Its totient is φ = 161407320.

The previous prime is 162134597. The next prime is 162134611. The reversal of 162134603 is 306431261.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 162134603 - 2⁸ = 162134347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162134663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 363308 + ... + 363753.

It is an arithmetic number, because the mean of its divisors is an integer number (40715472).

Almost surely, 2^162134603 is an apocalyptic number.

162134603 is a deficient number, since it is larger than the sum of its proper divisors (727285).

162134603 is an equidigital number, since it uses as much as digits as its factorization.

162134603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727284.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 162134603 is about 12733.2086686742. The cubic root of 162134603 is about 545.2871174623.

Adding to 162134603 its reverse (306431261), we get a palindrome (468565864).

The spelling of 162134603 in words is "one hundred sixty-two million, one hundred thirty-four thousand, six hundred three".