103224513547 has 2 divisors, whose sum is σ = 103224513548. Its totient is φ = 103224513546.

The previous prime is 103224513517. The next prime is 103224513551. The reversal of 103224513547 is 745315422301.

It is a strong prime.

It is an emirp because it is prime and its reverse (745315422301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103224513547 is a prime.

It is not a weakly prime, because it can be changed into another prime (103224513517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51612256773 + 51612256774.

It is an arithmetic number, because the mean of its divisors is an integer number (51612256774).

Almost surely, 2^103224513547 is an apocalyptic number.

103224513547 is a deficient number, since it is larger than the sum of its proper divisors (1).

103224513547 is an equidigital number, since it uses as much as digits as its factorization.

103224513547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 37.

Adding to 103224513547 its reverse (745315422301), we get a palindrome (848539935848).

The spelling of 103224513547 in words is "one hundred three billion, two hundred twenty-four million, five hundred thirteen thousand, five hundred forty-seven".