245022303005105 has 4 divisors (see below), whose sum is σ = 294026763606132. Its totient is φ = 196017842404080.

The previous prime is 245022303005093. The next prime is 245022303005197. The reversal of 245022303005105 is 501500303220542.

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 28311753332641 + 216710549672464 = 5320879^2 + 14721092^2 .

It is not a de Polignac number, because 245022303005105 - 2¹⁸ = 245022302742961 is a prime.

It is a super-2 number, since 2×245022303005105² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

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, 24502230300506 + ... + 24502230300515.

It is an arithmetic number, because the mean of its divisors is an integer number (73506690901533).

Almost surely, 2^{245022303005105} is an apocalyptic number.

It is an amenable number.

245022303005105 is a deficient number, since it is larger than the sum of its proper divisors (49004460601027).

245022303005105 is an equidigital number, since it uses as much as digits as its factorization.

245022303005105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49004460601026.

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 245022303005105 its reverse (501500303220542), we get a palindrome (746522606225647).

The spelling of 245022303005105 in words is "two hundred forty-five trillion, twenty-two billion, three hundred three million, five thousand, one hundred five".