245102312301312 has 36 divisors (see below), whose sum is σ = 652329591595640. Its totient is φ = 81700770766848.

The previous prime is 245102312301271. The next prime is 245102312301313. The reversal of 245102312301312 is 213103213201542.

It is a self number, because there is not a number n which added to its sum of digits gives 245102312301312.

It is not an unprimeable number, because it can be changed into a prime (245102312301313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159571817137 + ... + 159571818672.

Almost surely, 2^{245102312301312} is an apocalyptic number.

It is an amenable number.

245102312301312 is an abundant number, since it is smaller than the sum of its proper divisors (407227279294328).

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

245102312301312 is an equidigital number, since it uses as much as digits as its factorization.

245102312301312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319143635828 (or 319143635814 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 245102312301312 its reverse (213103213201542), we get a palindrome (458205525502854).

The spelling of 245102312301312 in words is "two hundred forty-five trillion, one hundred two billion, three hundred twelve million, three hundred one thousand, three hundred twelve".