2231230220103 has 8 divisors (see below), whose sum is σ = 3077558924400. Its totient is φ = 1436194164608.

The previous prime is 2231230220099. The next prime is 2231230220119. The reversal of 2231230220103 is 3010220321322.

It is a happy number.

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 2231230220103 - 2² = 2231230220099 is a prime.

It is a super-3 number, since 3×2231230220103³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2231230220103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231230220123) 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, 12823162098 + ... + 12823162271.

It is an arithmetic number, because the mean of its divisors is an integer number (384694865550).

Almost surely, 2^{2231230220103} is an apocalyptic number.

2231230220103 is a deficient number, since it is larger than the sum of its proper divisors (846328704297).

2231230220103 is a wasteful number, since it uses less digits than its factorization.

2231230220103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25646324401.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2231230220103 its reverse (3010220321322), we get a palindrome (5241450541425).

The spelling of 2231230220103 in words is "two trillion, two hundred thirty-one billion, two hundred thirty million, two hundred twenty thousand, one hundred three".