1001041423303 has 4 divisors (see below), whose sum is σ = 1002182862520. Its totient is φ = 999899984088.

The previous prime is 1001041423273. The next prime is 1001041423307. The reversal of 1001041423303 is 3033241401001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1001041423303 - 2⁵ = 1001041423271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001041423307) 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, 570718293 + ... + 570720046.

It is an arithmetic number, because the mean of its divisors is an integer number (250545715630).

Almost surely, 2^{1001041423303} is an apocalyptic number.

1001041423303 is a deficient number, since it is larger than the sum of its proper divisors (1141439217).

1001041423303 is an equidigital number, since it uses as much as digits as its factorization.

1001041423303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141439216.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1001041423303 its reverse (3033241401001), we get a palindrome (4034282824304).

The spelling of 1001041423303 in words is "one trillion, one billion, forty-one million, four hundred twenty-three thousand, three hundred three".