11010312403 has 2 divisors, whose sum is σ = 11010312404. Its totient is φ = 11010312402.

The previous prime is 11010312349. The next prime is 11010312431. The reversal of 11010312403 is 30421301011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11010312403 - 2¹⁷ = 11010181331 is a prime.

It is not a weakly prime, because it can be changed into another prime (11010310403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505156201 + 5505156202.

It is an arithmetic number, because the mean of its divisors is an integer number (5505156202).

Almost surely, 2^11010312403 is an apocalyptic number.

11010312403 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010312403 is an equidigital number, since it uses as much as digits as its factorization.

11010312403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11010312403 its reverse (30421301011), we get a palindrome (41431613414).

The spelling of 11010312403 in words is "eleven billion, ten million, three hundred twelve thousand, four hundred three".