11351025403 has 2 divisors, whose sum is σ = 11351025404. Its totient is φ = 11351025402.

The previous prime is 11351025397. The next prime is 11351025407. The reversal of 11351025403 is 30452015311.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11351025403 is a prime.

It is not a weakly prime, because it can be changed into another prime (11351025407) 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, 5675512701 + 5675512702.

It is an arithmetic number, because the mean of its divisors is an integer number (5675512702).

Almost surely, 2^11351025403 is an apocalyptic number.

11351025403 is a deficient number, since it is larger than the sum of its proper divisors (1).

11351025403 is an equidigital number, since it uses as much as digits as its factorization.

11351025403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 11351025403 in words is "eleven billion, three hundred fifty-one million, twenty-five thousand, four hundred three".