1223313101203 has 8 divisors (see below), whose sum is σ = 1235753978976. Its totient is φ = 1210878672000.

The previous prime is 1223313101183. The next prime is 1223313101221. The reversal of 1223313101203 is 3021013133221.

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 1223313101203 - 2¹³ = 1223313093011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1223313101603) 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, 1230351 + ... + 1990072.

It is an arithmetic number, because the mean of its divisors is an integer number (154469247372).

Almost surely, 2^{1223313101203} is an apocalyptic number.

1223313101203 is a deficient number, since it is larger than the sum of its proper divisors (12440877773).

1223313101203 is a wasteful number, since it uses less digits than its factorization.

1223313101203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3224285.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1223313101203 its reverse (3021013133221), we get a palindrome (4244326234424).

The spelling of 1223313101203 in words is "one trillion, two hundred twenty-three billion, three hundred thirteen million, one hundred one thousand, two hundred three".