1025342303 has 4 divisors (see below), whose sum is σ = 1025510640. Its totient is φ = 1025173968.

The previous prime is 1025342291. The next prime is 1025342317. The reversal of 1025342303 is 3032435201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3032435201 = 20183 ⋅150247.

It is a cyclic number.

It is not a de Polignac number, because 1025342303 - 2¹⁰ = 1025341279 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 (1025342393) 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, 74675 + ... + 87332.

It is an arithmetic number, because the mean of its divisors is an integer number (256377660).

Almost surely, 2^1025342303 is an apocalyptic number.

1025342303 is a deficient number, since it is larger than the sum of its proper divisors (168337).

1025342303 is an equidigital number, since it uses as much as digits as its factorization.

1025342303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168336.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 1025342303 is about 32020.9666156411. The cubic root of 1025342303 is about 1008.3770631916.

Adding to 1025342303 its reverse (3032435201), we get a palindrome (4057777504).

The spelling of 1025342303 in words is "one billion, twenty-five million, three hundred forty-two thousand, three hundred three".