1223010211103 has 8 divisors (see below), whose sum is σ = 1243426561440. Its totient is φ = 1202605699680.

The previous prime is 1223010211081. The next prime is 1223010211169. The reversal of 1223010211103 is 3011120103221.

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 1223010211103 - 2¹² = 1223010207007 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 (1223010211903) 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, 2751275 + ... + 3164732.

It is an arithmetic number, because the mean of its divisors is an integer number (155428320180).

Almost surely, 2^{1223010211103} is an apocalyptic number.

1223010211103 is a deficient number, since it is larger than the sum of its proper divisors (20416350337).

1223010211103 is an equidigital number, since it uses as much as digits as its factorization.

1223010211103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5919457.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1223010211103 its reverse (3011120103221), we get a palindrome (4234130314324).

The spelling of 1223010211103 in words is "one trillion, two hundred twenty-three billion, ten million, two hundred eleven thousand, one hundred three".