1602104135 has 16 divisors (see below), whose sum is σ = 1938559392. Its totient is φ = 1271040000.

The previous prime is 1602104129. The next prime is 1602104171. The reversal of 1602104135 is 5314012061.

It is a de Polignac number, because none of the positive numbers 2^k-1602104135 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1602104135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299807 + ... + 305103.

It is an arithmetic number, because the mean of its divisors is an integer number (121159962).

Almost surely, 2^1602104135 is an apocalyptic number.

1602104135 is a deficient number, since it is larger than the sum of its proper divisors (336455257).

1602104135 is a wasteful number, since it uses less digits than its factorization.

1602104135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5794.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1602104135 is about 40026.2930459467. The cubic root of 1602104135 is about 1170.1195813686.

Adding to 1602104135 its reverse (5314012061), we get a palindrome (6916116196).

The spelling of 1602104135 in words is "one billion, six hundred two million, one hundred four thousand, one hundred thirty-five".