15103244245223 has 16 divisors (see below), whose sum is σ = 15720292304640. Its totient is φ = 14498401573824.

The previous prime is 15103244245171. The next prime is 15103244245231. The reversal of 15103244245223 is 32254244230151.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15103244245223 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 (15103244245123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9602390 + ... + 11064012.

It is an arithmetic number, because the mean of its divisors is an integer number (982518269040).

Almost surely, 2^{15103244245223} is an apocalyptic number.

15103244245223 is a deficient number, since it is larger than the sum of its proper divisors (617048059417).

15103244245223 is a wasteful number, since it uses less digits than its factorization.

15103244245223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465798.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 15103244245223 its reverse (32254244230151), we get a palindrome (47357488475374).

The spelling of 15103244245223 in words is "fifteen trillion, one hundred three billion, two hundred forty-four million, two hundred forty-five thousand, two hundred twenty-three".