1040225321303 has 4 divisors (see below), whose sum is σ = 1188828938640. Its totient is φ = 891621703968.

The previous prime is 1040225321297. The next prime is 1040225321323. The reversal of 1040225321303 is 3031235220401.

It is a happy number.

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 1040225321303 - 2¹² = 1040225317207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040225321323) 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, 74301808658 + ... + 74301808671.

It is an arithmetic number, because the mean of its divisors is an integer number (297207234660).

Almost surely, 2^{1040225321303} is an apocalyptic number.

1040225321303 is a deficient number, since it is larger than the sum of its proper divisors (148603617337).

1040225321303 is an equidigital number, since it uses as much as digits as its factorization.

1040225321303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148603617336.

The product of its (nonzero) digits is 4320, while the sum is 26.

The spelling of 1040225321303 in words is "one trillion, forty billion, two hundred twenty-five million, three hundred twenty-one thousand, three hundred three".