245302113 has 8 divisors (see below), whose sum is σ = 373793728. Its totient is φ = 140172624.

The previous prime is 245302069. The next prime is 245302121. The reversal of 245302113 is 311203542.

245302113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 245302113 - 2¹⁸ = 245039969 is a prime.

It is a super-3 number, since 3×245302113³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 11681053 = 245302113 / (2 + 4 + 5 + 3 + 0 + 2 + 1 + 1 + 3).

It is a self number, because there is not a number n which added to its sum of digits gives 245302113.

It is not an unprimeable number, because it can be changed into a prime (245302513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5840506 + ... + 5840547.

It is an arithmetic number, because the mean of its divisors is an integer number (46724216).

Almost surely, 2^245302113 is an apocalyptic number.

It is an amenable number.

245302113 is a deficient number, since it is larger than the sum of its proper divisors (128491615).

245302113 is a wasteful number, since it uses less digits than its factorization.

245302113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11681063.

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

The square root of 245302113 is about 15662.1235150282. The cubic root of 245302113 is about 625.9895688055.

Adding to 245302113 its reverse (311203542), we get a palindrome (556505655).

The spelling of 245302113 in words is "two hundred forty-five million, three hundred two thousand, one hundred thirteen".