20122133122103 has 8 divisors (see below), whose sum is σ = 20132091703248. Its totient is φ = 20112176741184.

The previous prime is 20122133122079. The next prime is 20122133122153. The reversal of 20122133122103 is 30122133122102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20122133122103 - 2²⁴ = 20122116344887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122133122153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17898200 + ... + 18989202.

It is an arithmetic number, because the mean of its divisors is an integer number (2516511462906).

Almost surely, 2^{20122133122103} is an apocalyptic number.

20122133122103 is a deficient number, since it is larger than the sum of its proper divisors (9958581145).

20122133122103 is a wasteful number, since it uses less digits than its factorization.

20122133122103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100113.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 20122133122103 its reverse (30122133122102), we get a palindrome (50244266244205).

Subtracting 20122133122103 from its reverse (30122133122102), we obtain a palindrome (9999999999999).

The spelling of 20122133122103 in words is "twenty trillion, one hundred twenty-two billion, one hundred thirty-three million, one hundred twenty-two thousand, one hundred three".