22102313331103 has 4 divisors (see below), whose sum is σ = 22103182192320. Its totient is φ = 22101444469888.

The previous prime is 22102313331101. The next prime is 22102313331107. The reversal of 22102313331103 is 30113331320122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22102313331103 - 2¹ = 22102313331101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22102313331101) 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, 434392450 + ... + 434443327.

It is an arithmetic number, because the mean of its divisors is an integer number (5525795548080).

Almost surely, 2^{22102313331103} is an apocalyptic number.

22102313331103 is a deficient number, since it is larger than the sum of its proper divisors (868861217).

22102313331103 is an equidigital number, since it uses as much as digits as its factorization.

22102313331103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868861216.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 22102313331103 its reverse (30113331320122), we get a palindrome (52215644651225).

The spelling of 22102313331103 in words is "twenty-two trillion, one hundred two billion, three hundred thirteen million, three hundred thirty-one thousand, one hundred three".