1101131200303 has 2 divisors, whose sum is σ = 1101131200304. Its totient is φ = 1101131200302.

The previous prime is 1101131200289. The next prime is 1101131200369. The reversal of 1101131200303 is 3030021311011.

It is a weak prime.

It is an emirp because it is prime and its reverse (3030021311011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101131200303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101131200373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550565600151 + 550565600152.

It is an arithmetic number, because the mean of its divisors is an integer number (550565600152).

Almost surely, 2^{1101131200303} is an apocalyptic number.

1101131200303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101131200303 is an equidigital number, since it uses as much as digits as its factorization.

1101131200303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1101131200303 its reverse (3030021311011), we get a palindrome (4131152511314).

The spelling of 1101131200303 in words is "one trillion, one hundred one billion, one hundred thirty-one million, two hundred thousand, three hundred three".