2133169960161 has 8 divisors (see below), whose sum is σ = 2967888640320. Its totient is φ = 1360282293392.

The previous prime is 2133169960151. The next prime is 2133169960177. The reversal of 2133169960161 is 1610699613312.

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

It is a cyclic number.

It is not a de Polignac number, because 2133169960161 - 2¹⁴ = 2133169943777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2133169960161.

It is not an unprimeable number, because it can be changed into a prime (2133169960151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15457753266 + ... + 15457753403.

It is an arithmetic number, because the mean of its divisors is an integer number (370986080040).

Almost surely, 2^{2133169960161} is an apocalyptic number.

It is an amenable number.

2133169960161 is a deficient number, since it is larger than the sum of its proper divisors (834718680159).

2133169960161 is a wasteful number, since it uses less digits than its factorization.

2133169960161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30915506695.

The product of its (nonzero) digits is 314928, while the sum is 48.

The spelling of 2133169960161 in words is "two trillion, one hundred thirty-three billion, one hundred sixty-nine million, nine hundred sixty thousand, one hundred sixty-one".