20295068861103 has 32 divisors (see below), whose sum is σ = 27500207035392. Its totient is φ = 13311393379200.

The previous prime is 20295068861059. The next prime is 20295068861117. The reversal of 20295068861103 is 30116886059202.

It is not a de Polignac number, because 20295068861103 - 2¹⁴ = 20295068844719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20295068861503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144402301 + ... + 144542777.

It is an arithmetic number, because the mean of its divisors is an integer number (859381469856).

Almost surely, 2^{20295068861103} is an apocalyptic number.

20295068861103 is a deficient number, since it is larger than the sum of its proper divisors (7205138174289).

20295068861103 is a wasteful number, since it uses less digits than its factorization.

20295068861103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142975.

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 20295068861103 in words is "twenty trillion, two hundred ninety-five billion, sixty-eight million, eight hundred sixty-one thousand, one hundred three".