133513062 has 8 divisors (see below), whose sum is σ = 267026136. Its totient is φ = 44504352.

The previous prime is 133513049. The next prime is 133513073. The reversal of 133513062 is 260315331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

133513062 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11126083 + ... + 11126094.

It is an arithmetic number, because the mean of its divisors is an integer number (33378267).

Almost surely, 2^133513062 is an apocalyptic number.

133513062 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133513062 is a wasteful number, since it uses less digits than its factorization.

133513062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22252182.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 133513062 is about 11554.7852424872. The cubic root of 133513062 is about 511.1023981536.

Adding to 133513062 its reverse (260315331), we get a palindrome (393828393).

The spelling of 133513062 in words is "one hundred thirty-three million, five hundred thirteen thousand, sixty-two".