11103426450539 has 2 divisors, whose sum is σ = 11103426450540. Its totient is φ = 11103426450538.

The previous prime is 11103426450323. The next prime is 11103426450659. The reversal of 11103426450539 is 93505462430111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11103426450539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11103426450539.

It is not a weakly prime, because it can be changed into another prime (11103426450139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551713225269 + 5551713225270.

It is an arithmetic number, because the mean of its divisors is an integer number (5551713225270).

Almost surely, 2^{11103426450539} is an apocalyptic number.

11103426450539 is a deficient number, since it is larger than the sum of its proper divisors (1).

11103426450539 is an equidigital number, since it uses as much as digits as its factorization.

11103426450539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 11103426450539 in words is "eleven trillion, one hundred three billion, four hundred twenty-six million, four hundred fifty thousand, five hundred thirty-nine".