133213514305 has 48 divisors (see below), whose sum is σ = 174453035904. Its totient is φ = 97572983040.

The previous prime is 133213514281. The next prime is 133213514323. The reversal of 133213514305 is 503415312331.

It is a happy number.

It is not a de Polignac number, because 133213514305 - 2⁷ = 133213514177 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7910124 + ... + 7926946.

It is an arithmetic number, because the mean of its divisors is an integer number (3634438248).

Almost surely, 2^133213514305 is an apocalyptic number.

It is an amenable number.

133213514305 is a deficient number, since it is larger than the sum of its proper divisors (41239521599).

133213514305 is a wasteful number, since it uses less digits than its factorization.

133213514305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17014 (or 16995 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 133213514305 its reverse (503415312331), we get a palindrome (636628826636).

The spelling of 133213514305 in words is "one hundred thirty-three billion, two hundred thirteen million, five hundred fourteen thousand, three hundred five".