1121002231303 has 8 divisors (see below), whose sum is σ = 1180323861120. Its totient is φ = 1061712752760.

The previous prime is 1121002231301. The next prime is 1121002231313. The reversal of 1121002231303 is 3031322001211.

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 1121002231303 - 2¹ = 1121002231301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121002231301) 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, 7966225 + ... + 8105722.

It is an arithmetic number, because the mean of its divisors is an integer number (147540482640).

Almost surely, 2^{1121002231303} is an apocalyptic number.

1121002231303 is a deficient number, since it is larger than the sum of its proper divisors (59321629817).

1121002231303 is a wasteful number, since it uses less digits than its factorization.

1121002231303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16075637.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1121002231303 its reverse (3031322001211), we get a palindrome (4152324232514).

The spelling of 1121002231303 in words is "one trillion, one hundred twenty-one billion, two million, two hundred thirty-one thousand, three hundred three".