245103330 has 64 divisors (see below), whose sum is σ = 609638400. Its totient is φ = 63022080.

The previous prime is 245103317. The next prime is 245103347. The reversal of 245103330 is 33301542.

245103330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 245103297 and 245103306.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108351 + ... + 110589.

It is an arithmetic number, because the mean of its divisors is an integer number (9525600).

Almost surely, 2^245103330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245103330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304819200).

245103330 is an abundant number, since it is smaller than the sum of its proper divisors (364535070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245103330 is a wasteful number, since it uses less digits than its factorization.

245103330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 245103330 is about 15655.7762503173. The cubic root of 245103330 is about 625.8204308246.

Adding to 245103330 its reverse (33301542), we get a palindrome (278404872).

The spelling of 245103330 in words is "two hundred forty-five million, one hundred three thousand, three hundred thirty".