1356223622103 has 48 divisors (see below), whose sum is σ = 2359268121600. Its totient is φ = 733389733440.

The previous prime is 1356223622101. The next prime is 1356223622107. The reversal of 1356223622103 is 3012263226531.

1356223622103 is a `hidden beast` number, since 1 + 3 + 5 + 6 + 2 + 23 + 622 + 1 + 0 + 3 = 666.

It is not a de Polignac number, because 1356223622103 - 2¹ = 1356223622101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1356223622101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 468613 + ... + 1712321.

It is an arithmetic number, because the mean of its divisors is an integer number (49151419200).

Almost surely, 2^{1356223622103} is an apocalyptic number.

1356223622103 is a deficient number, since it is larger than the sum of its proper divisors (1003044499497).

1356223622103 is a wasteful number, since it uses less digits than its factorization.

1356223622103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244652 (or 1244649 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 1356223622103 its reverse (3012263226531), we get a palindrome (4368486848634).

The spelling of 1356223622103 in words is "one trillion, three hundred fifty-six billion, two hundred twenty-three million, six hundred twenty-two thousand, one hundred three".