2303012634625 has 8 divisors (see below), whose sum is σ = 2874159768168. Its totient is φ = 1842410107600.

The previous prime is 2303012634583. The next prime is 2303012634697. The reversal of 2303012634625 is 5264362103032.

It is a Cunningham number, because it is equal to 1517568²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 2303012634624 = 1^2 + 1517568^2 .

It is not a de Polignac number, because 2303012634625 - 2⁹ = 2303012634113 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9212050414 + ... + 9212050663.

It is an arithmetic number, because the mean of its divisors is an integer number (359269971021).

It is a Proth number, since it is equal to 549081 ⋅ 2²² + 1 and 549081 < 2²².

Almost surely, 2^{2303012634625} is an apocalyptic number.

2303012634625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2303012634625 is a deficient number, since it is larger than the sum of its proper divisors (571147133543).

2303012634625 is an equidigital number, since it uses as much as digits as its factorization.

2303012634625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18424101092 (or 18424101082 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

Adding to 2303012634625 its reverse (5264362103032), we get a palindrome (7567374737657).

The spelling of 2303012634625 in words is "two trillion, three hundred three billion, twelve million, six hundred thirty-four thousand, six hundred twenty-five".