1121100323003 has 8 divisors (see below), whose sum is σ = 1126776561360. Its totient is φ = 1115427509280.

The previous prime is 1121100322963. The next prime is 1121100323039. The reversal of 1121100323003 is 3003230011211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1121100323003 - 2¹² = 1121100318907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1121100323053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198500 + ... + 1510497.

It is an arithmetic number, because the mean of its divisors is an integer number (140847070170).

Almost surely, 2^{1121100323003} is an apocalyptic number.

1121100323003 is a deficient number, since it is larger than the sum of its proper divisors (5676238357).

1121100323003 is a wasteful number, since it uses less digits than its factorization.

1121100323003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712317.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1121100323003 its reverse (3003230011211), we get a palindrome (4124330334214).

The spelling of 1121100323003 in words is "one trillion, one hundred twenty-one billion, one hundred million, three hundred twenty-three thousand, three".