1121000203302 has 32 divisors (see below), whose sum is σ = 2673689928192. Its totient is φ = 306360303744.

The previous prime is 1121000203283. The next prime is 1121000203307. The reversal of 1121000203302 is 2033020001211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121000203307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 580226883 + ... + 580228814.

It is an arithmetic number, because the mean of its divisors is an integer number (83552810256).

Almost surely, 2^{1121000203302} is an apocalyptic number.

1121000203302 is an abundant number, since it is smaller than the sum of its proper divisors (1552689724890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121000203302 is a wasteful number, since it uses less digits than its factorization.

1121000203302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160455732.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1121000203302 its reverse (2033020001211), we get a palindrome (3154020204513).

The spelling of 1121000203302 in words is "one trillion, one hundred twenty-one billion, two hundred three thousand, three hundred two".