133146164134502 has 32 divisors (see below), whose sum is σ = 204471373075200. Its totient is φ = 65010451765248.

The previous prime is 133146164134463. The next prime is 133146164134531. The reversal of 133146164134502 is 205431461641331.

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, 220868 + ... + 16319960.

It is an arithmetic number, because the mean of its divisors is an integer number (6389730408600).

Almost surely, 2^{133146164134502} is an apocalyptic number.

133146164134502 is a deficient number, since it is larger than the sum of its proper divisors (71325208940698).

133146164134502 is a wasteful number, since it uses less digits than its factorization.

133146164134502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16099760.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 133146164134502 in words is "one hundred thirty-three trillion, one hundred forty-six billion, one hundred sixty-four million, one hundred thirty-four thousand, five hundred two".