2173307302355 has 32 divisors (see below), whose sum is σ = 3025612154880. Its totient is φ = 1467772669440.

The previous prime is 2173307302291. The next prime is 2173307302367. The reversal of 2173307302355 is 5532037033712.

It is a happy number.

It is not a de Polignac number, because 2173307302355 - 2⁶ = 2173307302291 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1980266 + ... + 2875424.

It is an arithmetic number, because the mean of its divisors is an integer number (94550379840).

Almost surely, 2^{2173307302355} is an apocalyptic number.

2173307302355 is a deficient number, since it is larger than the sum of its proper divisors (852304852525).

2173307302355 is an equidigital number, since it uses as much as digits as its factorization.

2173307302355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896219.

The product of its (nonzero) digits is 396900, while the sum is 41.

The spelling of 2173307302355 in words is "two trillion, one hundred seventy-three billion, three hundred seven million, three hundred two thousand, three hundred fifty-five".