30250362013145 has 4 divisors (see below), whose sum is σ = 36300434415780. Its totient is φ = 24200289610512.

The previous prime is 30250362013133. The next prime is 30250362013189. The reversal of 30250362013145 is 54131026305203.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21089733630736 + 9160628382409 = 4592356^2 + 3026653^2 .

It is a cyclic number.

It is not a de Polignac number, because 30250362013145 - 2¹⁰ = 30250362012121 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3025036201310 + ... + 3025036201319.

It is an arithmetic number, because the mean of its divisors is an integer number (9075108603945).

Almost surely, 2^{30250362013145} is an apocalyptic number.

It is an amenable number.

30250362013145 is a deficient number, since it is larger than the sum of its proper divisors (6050072402635).

30250362013145 is an equidigital number, since it uses as much as digits as its factorization.

30250362013145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6050072402634.

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 30250362013145 its reverse (54131026305203), we get a palindrome (84381388318348).

The spelling of 30250362013145 in words is "thirty trillion, two hundred fifty billion, three hundred sixty-two million, thirteen thousand, one hundred forty-five".