115003212425 has 6 divisors (see below), whose sum is σ = 142603983438. Its totient is φ = 92002569920.

The previous prime is 115003212421. The next prime is 115003212461. The reversal of 115003212425 is 524212300511.

It can be written as a sum of positive squares in 3 ways, for example, as 1415339641 + 113587872784 = 37621^2 + 337028^2 .

It is not a de Polignac number, because 115003212425 - 2² = 115003212421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115003212394 and 115003212403.

It is not an unprimeable number, because it can be changed into a prime (115003212421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2300064224 + ... + 2300064273.

It is an arithmetic number, because the mean of its divisors is an integer number (23767330573).

Almost surely, 2^115003212425 is an apocalyptic number.

It is an amenable number.

115003212425 is a deficient number, since it is larger than the sum of its proper divisors (27600771013).

115003212425 is an equidigital number, since it uses as much as digits as its factorization.

115003212425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4600128507 (or 4600128502 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 115003212425 its reverse (524212300511), we get a palindrome (639215512936).

The spelling of 115003212425 in words is "one hundred fifteen billion, three million, two hundred twelve thousand, four hundred twenty-five".