133012755073 has 4 divisors (see below), whose sum is σ = 145104823728. Its totient is φ = 120920686420.

The previous prime is 133012755041. The next prime is 133012755089. The reversal of 133012755073 is 370557210331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133012755073 - 2⁵ = 133012755041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133012755773) 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, 6046034311 + ... + 6046034332.

It is an arithmetic number, because the mean of its divisors is an integer number (36276205932).

Almost surely, 2^133012755073 is an apocalyptic number.

It is an amenable number.

133012755073 is a deficient number, since it is larger than the sum of its proper divisors (12092068655).

133012755073 is a wasteful number, since it uses less digits than its factorization.

133012755073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12092068654.

The product of its (nonzero) digits is 66150, while the sum is 37.

The spelling of 133012755073 in words is "one hundred thirty-three billion, twelve million, seven hundred fifty-five thousand, seventy-three".