11203126093 has 2 divisors, whose sum is σ = 11203126094. Its totient is φ = 11203126092.

The previous prime is 11203126073. The next prime is 11203126211. The reversal of 11203126093 is 39062130211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11167628329 + 35497764 = 105677^2 + 5958^2 .

It is a cyclic number.

It is not a de Polignac number, because 11203126093 - 2⁹ = 11203125581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11203126003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601563046 + 5601563047.

It is an arithmetic number, because the mean of its divisors is an integer number (5601563047).

Almost surely, 2^11203126093 is an apocalyptic number.

It is an amenable number.

11203126093 is a deficient number, since it is larger than the sum of its proper divisors (1).

11203126093 is an equidigital number, since it uses as much as digits as its factorization.

11203126093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 28.

It can be divided in two parts, 1120 and 3126093, that added together give a palindrome (3127213).

The spelling of 11203126093 in words is "eleven billion, two hundred three million, one hundred twenty-six thousand, ninety-three".