1025334403 has 2 divisors, whose sum is σ = 1025334404. Its totient is φ = 1025334402.

The previous prime is 1025334383. The next prime is 1025334407. The reversal of 1025334403 is 3044335201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1025334403 - 2⁹ = 1025333891 is a prime.

It is not a weakly prime, because it can be changed into another prime (1025334407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512667201 + 512667202.

It is an arithmetic number, because the mean of its divisors is an integer number (512667202).

Almost surely, 2^1025334403 is an apocalyptic number.

1025334403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025334403 is an equidigital number, since it uses as much as digits as its factorization.

1025334403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 1025334403 is about 32020.8432587276. The cubic root of 1025334403 is about 1008.3744734226.

Adding to 1025334403 its reverse (3044335201), we get a palindrome (4069669604).

The spelling of 1025334403 in words is "one billion, twenty-five million, three hundred thirty-four thousand, four hundred three".