11126253403 has 2 divisors, whose sum is σ = 11126253404. Its totient is φ = 11126253402.

The previous prime is 11126253343. The next prime is 11126253451. The reversal of 11126253403 is 30435262111.

It is a strong prime.

It is an emirp because it is prime and its reverse (30435262111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11126253403 - 2¹⁷ = 11126122331 is a prime.

It is not a weakly prime, because it can be changed into another prime (11126253503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5563126701 + 5563126702.

It is an arithmetic number, because the mean of its divisors is an integer number (5563126702).

Almost surely, 2^11126253403 is an apocalyptic number.

11126253403 is a deficient number, since it is larger than the sum of its proper divisors (1).

11126253403 is an equidigital number, since it uses as much as digits as its factorization.

11126253403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 11126253403 in words is "eleven billion, one hundred twenty-six million, two hundred fifty-three thousand, four hundred three".