1121102200303 has 4 divisors (see below), whose sum is σ = 1121142952240. Its totient is φ = 1121061448368.

The previous prime is 1121102200291. The next prime is 1121102200307. The reversal of 1121102200303 is 3030022011211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1121102200303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121102200307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20334675 + ... + 20389732.

It is an arithmetic number, because the mean of its divisors is an integer number (280285738060).

Almost surely, 2^{1121102200303} is an apocalyptic number.

1121102200303 is a deficient number, since it is larger than the sum of its proper divisors (40751937).

1121102200303 is an equidigital number, since it uses as much as digits as its factorization.

1121102200303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40751936.

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

Adding to 1121102200303 its reverse (3030022011211), we get a palindrome (4151124211514).

The spelling of 1121102200303 in words is "one trillion, one hundred twenty-one billion, one hundred two million, two hundred thousand, three hundred three".