133045105373315 has 4 divisors (see below), whose sum is σ = 159654126447984. Its totient is φ = 106436084298648.

The previous prime is 133045105373303. The next prime is 133045105373317. The reversal of 133045105373315 is 513373501540331.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 133045105373315 - 2²⁶ = 133045038264451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133045105373317) 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, 13304510537327 + ... + 13304510537336.

It is an arithmetic number, because the mean of its divisors is an integer number (39913531611996).

Almost surely, 2^{133045105373315} is an apocalyptic number.

133045105373315 is a deficient number, since it is larger than the sum of its proper divisors (26609021074669).

133045105373315 is an equidigital number, since it uses as much as digits as its factorization.

133045105373315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26609021074668.

The product of its (nonzero) digits is 850500, while the sum is 44.

The spelling of 133045105373315 in words is "one hundred thirty-three trillion, forty-five billion, one hundred five million, three hundred seventy-three thousand, three hundred fifteen".