1041221341023 has 4 divisors (see below), whose sum is σ = 1388295121368. Its totient is φ = 694147560680.

The previous prime is 1041221340997. The next prime is 1041221341033. The reversal of 1041221341023 is 3201431221401.

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 1041221341023 - 2¹³ = 1041221332831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1041221340984 and 1041221341002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041221341033) 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, 173536890168 + ... + 173536890173.

It is an arithmetic number, because the mean of its divisors is an integer number (347073780342).

Almost surely, 2^{1041221341023} is an apocalyptic number.

1041221341023 is a deficient number, since it is larger than the sum of its proper divisors (347073780345).

1041221341023 is an equidigital number, since it uses as much as digits as its factorization.

1041221341023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347073780344.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1041221341023 its reverse (3201431221401), we get a palindrome (4242652562424).

The spelling of 1041221341023 in words is "one trillion, forty-one billion, two hundred twenty-one million, three hundred forty-one thousand, twenty-three".