30200254325 has 12 divisors (see below), whose sum is σ = 37458526980. Its totient is φ = 24153615360.

The previous prime is 30200254321. The next prime is 30200254339. The reversal of 30200254325 is 52345200203.

It can be written as a sum of positive squares in 6 ways, for example, as 79263409 + 30120990916 = 8903^2 + 173554^2 .

It is not a de Polignac number, because 30200254325 - 2² = 30200254321 is a prime.

It is a super-2 number, since 2×30200254325² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30200254294 and 30200254303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30200254321) 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 11 ways as a sum of consecutive naturals, for example, 70124 + ... + 255573.

It is an arithmetic number, because the mean of its divisors is an integer number (3121543915).

Almost surely, 2^30200254325 is an apocalyptic number.

It is an amenable number.

30200254325 is a deficient number, since it is larger than the sum of its proper divisors (7258272655).

30200254325 is a wasteful number, since it uses less digits than its factorization.

30200254325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329416 (or 329411 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

Adding to 30200254325 its reverse (52345200203), we get a palindrome (82545454528).

The spelling of 30200254325 in words is "thirty billion, two hundred million, two hundred fifty-four thousand, three hundred twenty-five".