133103050514513 has 4 divisors (see below), whose sum is σ = 133103074748580. Its totient is φ = 133103026280448.

The previous prime is 133103050514479. The next prime is 133103050514531. The reversal of 133103050514513 is 315415050301331.

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 76462555138369 + 56640495376144 = 8744287^2 + 7525988^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133103050514513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133103050517513) 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, 502553 + ... + 16323561.

It is an arithmetic number, because the mean of its divisors is an integer number (33275768687145).

Almost surely, 2^{133103050514513} is an apocalyptic number.

It is an amenable number.

133103050514513 is a deficient number, since it is larger than the sum of its proper divisors (24234067).

133103050514513 is an equidigital number, since it uses as much as digits as its factorization.

133103050514513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24234066.

The product of its (nonzero) digits is 40500, while the sum is 35.

The spelling of 133103050514513 in words is "one hundred thirty-three trillion, one hundred three billion, fifty million, five hundred fourteen thousand, five hundred thirteen".