133713502301 has 4 divisors (see below), whose sum is σ = 133775958204. Its totient is φ = 133651046400.

The previous prime is 133713502283. The next prime is 133713502331. The reversal of 133713502301 is 103205317331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 56501765401 + 77211736900 = 237701^2 + 277870^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133713502301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133713502331) 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, 31224740 + ... + 31229021.

It is an arithmetic number, because the mean of its divisors is an integer number (33443989551).

Almost surely, 2^133713502301 is an apocalyptic number.

It is an amenable number.

133713502301 is a deficient number, since it is larger than the sum of its proper divisors (62455903).

133713502301 is an equidigital number, since it uses as much as digits as its factorization.

133713502301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62455902.

The product of its (nonzero) digits is 5670, while the sum is 29.

Adding to 133713502301 its reverse (103205317331), we get a palindrome (236918819632).

The spelling of 133713502301 in words is "one hundred thirty-three billion, seven hundred thirteen million, five hundred two thousand, three hundred one".