11203312000003 has 2 divisors, whose sum is σ = 11203312000004. Its totient is φ = 11203312000002.

The previous prime is 11203311999983. The next prime is 11203312000009. The reversal of 11203312000003 is 30000021330211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11203312000003 is a prime.

It is a super-2 number, since 2×11203312000003² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11203312000009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601656000001 + 5601656000002.

It is an arithmetic number, because the mean of its divisors is an integer number (5601656000002).

Almost surely, 2^{11203312000003} is an apocalyptic number.

11203312000003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11203312000003 is an equidigital number, since it uses as much as digits as its factorization.

11203312000003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11203312000003 its reverse (30000021330211), we get a palindrome (41203333330214).

The spelling of 11203312000003 in words is "eleven trillion, two hundred three billion, three hundred twelve million, three", and thus it is an aban number.