1025405224303 has 4 divisors (see below), whose sum is σ = 1029806105328. Its totient is φ = 1021004343280.

The previous prime is 1025405224223. The next prime is 1025405224339. The reversal of 1025405224303 is 3034225045201.

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 1025405224303 - 2³⁷ = 887966270831 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 (1025405224003) 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, 2200440163 + ... + 2200440628.

It is an arithmetic number, because the mean of its divisors is an integer number (257451526332).

Almost surely, 2^{1025405224303} is an apocalyptic number.

1025405224303 is a deficient number, since it is larger than the sum of its proper divisors (4400881025).

1025405224303 is an equidigital number, since it uses as much as digits as its factorization.

1025405224303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4400881024.

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 1025405224303 in words is "one trillion, twenty-five billion, four hundred five million, two hundred twenty-four thousand, three hundred three".