135203374004 has 12 divisors (see below), whose sum is σ = 241640073024. Its totient is φ = 66163353144.

The previous prime is 135203374003. The next prime is 135203374079. The reversal of 135203374004 is 400473302531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135203374001) 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, 359583254 + ... + 359583629.

It is an arithmetic number, because the mean of its divisors is an integer number (20136672752).

Almost surely, 2^135203374004 is an apocalyptic number.

It is an amenable number.

135203374004 is a deficient number, since it is larger than the sum of its proper divisors (106436699020).

135203374004 is a wasteful number, since it uses less digits than its factorization.

135203374004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719166934 (or 719166932 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

Adding to 135203374004 its reverse (400473302531), we get a palindrome (535676676535).

The spelling of 135203374004 in words is "one hundred thirty-five billion, two hundred three million, three hundred seventy-four thousand, four".