245133143353105 has 16 divisors (see below), whose sum is σ = 336384024238080. Its totient is φ = 167990584479552.

The previous prime is 245133143353081. The next prime is 245133143353151. The reversal of 245133143353105 is 501353341331542.

It is a cyclic number.

It is not a de Polignac number, because 245133143353105 - 2⁹ = 245133143352593 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2098145329 + ... + 2098262158.

It is an arithmetic number, because the mean of its divisors is an integer number (21024001514880).

Almost surely, 2^{245133143353105} is an apocalyptic number.

It is an amenable number.

245133143353105 is a deficient number, since it is larger than the sum of its proper divisors (91250880884975).

245133143353105 is a wasteful number, since it uses less digits than its factorization.

245133143353105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4196409168.

The product of its (nonzero) digits is 972000, while the sum is 43.

Adding to 245133143353105 its reverse (501353341331542), we get a palindrome (746486484684647).

The spelling of 245133143353105 in words is "two hundred forty-five trillion, one hundred thirty-three billion, one hundred forty-three million, three hundred fifty-three thousand, one hundred five".