1210425303 has 8 divisors (see below), whose sum is σ = 1614117888. Its totient is φ = 806841464.

The previous prime is 1210425269. The next prime is 1210425311. The reversal of 1210425303 is 3035240121.

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 1210425303 - 2¹³ = 1210417111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1210425303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210425323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3850 + ... + 49352.

It is an arithmetic number, because the mean of its divisors is an integer number (201764736).

Almost surely, 2^1210425303 is an apocalyptic number.

1210425303 is a deficient number, since it is larger than the sum of its proper divisors (403692585).

1210425303 is an equidigital number, since it uses as much as digits as its factorization.

1210425303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54373.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1210425303 is about 34791.1670255541. The cubic root of 1210425303 is about 1065.7270716811.

Adding to 1210425303 its reverse (3035240121), we get a palindrome (4245665424).

The spelling of 1210425303 in words is "one billion, two hundred ten million, four hundred twenty-five thousand, three hundred three".