2348945091803 has 4 divisors (see below), whose sum is σ = 2348948336328. Its totient is φ = 2348941847280.

The previous prime is 2348945091791. The next prime is 2348945091851. The reversal of 2348945091803 is 3081905498432.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2348945091803 - 2⁶ = 2348945091739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2348945096803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13463 + ... + 2167503.

It is an arithmetic number, because the mean of its divisors is an integer number (587237084082).

Almost surely, 2^{2348945091803} is an apocalyptic number.

2348945091803 is a deficient number, since it is larger than the sum of its proper divisors (3244525).

2348945091803 is a wasteful number, since it uses less digits than its factorization.

2348945091803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3244524.

The product of its (nonzero) digits is 7464960, while the sum is 56.

The spelling of 2348945091803 in words is "two trillion, three hundred forty-eight billion, nine hundred forty-five million, ninety-one thousand, eight hundred three".