11344311203 has 2 divisors, whose sum is σ = 11344311204. Its totient is φ = 11344311202.

The previous prime is 11344311149. The next prime is 11344311257. The reversal of 11344311203 is 30211344311.

It is a balanced prime because it is at equal distance from previous prime (11344311149) and next prime (11344311257).

It is a cyclic number.

It is not a de Polignac number, because 11344311203 - 2¹⁶ = 11344245667 is a prime.

It is a super-2 number, since 2×11344311203² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11344311403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5672155601 + 5672155602.

It is an arithmetic number, because the mean of its divisors is an integer number (5672155602).

Almost surely, 2^11344311203 is an apocalyptic number.

11344311203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11344311203 is an equidigital number, since it uses as much as digits as its factorization.

11344311203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11344311203 its reverse (30211344311), we get a palindrome (41555655514).

The spelling of 11344311203 in words is "eleven billion, three hundred forty-four million, three hundred eleven thousand, two hundred three".