1303221440041 has 8 divisors (see below), whose sum is σ = 1309131742464. Its totient is φ = 1297316838000.

The previous prime is 1303221440011. The next prime is 1303221440047. The reversal of 1303221440041 is 1400441223031.

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 1303221440041 - 2⁷ = 1303221439913 is a prime.

It is a super-2 number, since 2×1303221440041² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1303221439988 and 1303221440015.

It is not an unprimeable number, because it can be changed into a prime (1303221440047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 966486 + ... + 1881631.

It is an arithmetic number, because the mean of its divisors is an integer number (163641467808).

Almost surely, 2^{1303221440041} is an apocalyptic number.

It is an amenable number.

1303221440041 is a deficient number, since it is larger than the sum of its proper divisors (5910302423).

1303221440041 is a wasteful number, since it uses less digits than its factorization.

1303221440041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2850191.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1303221440041 its reverse (1400441223031), we get a palindrome (2703662663072).

The spelling of 1303221440041 in words is "one trillion, three hundred three billion, two hundred twenty-one million, four hundred forty thousand, forty-one".