2145325113323 has 8 divisors (see below), whose sum is σ = 2485386433248. Its totient is φ = 1813660369344.

The previous prime is 2145325113263. The next prime is 2145325113343. The reversal of 2145325113323 is 3233115235412.

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 2145325113323 - 2²⁶ = 2145258004459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2145325113343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2099143436 + ... + 2099144457.

It is an arithmetic number, because the mean of its divisors is an integer number (310673304156).

Almost surely, 2^{2145325113323} is an apocalyptic number.

2145325113323 is a deficient number, since it is larger than the sum of its proper divisors (340061319925).

2145325113323 is an equidigital number, since it uses as much as digits as its factorization.

2145325113323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4198287973.

The product of its digits is 64800, while the sum is 35.

The spelling of 2145325113323 in words is "two trillion, one hundred forty-five billion, three hundred twenty-five million, one hundred thirteen thousand, three hundred twenty-three".