1121003133332 has 24 divisors (see below), whose sum is σ = 1965838655592. Its totient is φ = 559335296000.

The previous prime is 1121003133319. The next prime is 1121003133353. The reversal of 1121003133332 is 2333313001211.

It can be written as a sum of positive squares in 4 ways, for example, as 16456784656 + 1104546348676 = 128284^2 + 1050974^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1121003133298 and 1121003133307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13924748 + ... + 14005020.

It is an arithmetic number, because the mean of its divisors is an integer number (81909943983).

Almost surely, 2^{1121003133332} is an apocalyptic number.

It is an amenable number.

1121003133332 is a deficient number, since it is larger than the sum of its proper divisors (844835522260).

1121003133332 is a wasteful number, since it uses less digits than its factorization.

1121003133332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87499 (or 87497 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1121003133332 its reverse (2333313001211), we get a palindrome (3454316134543).

The spelling of 1121003133332 in words is "one trillion, one hundred twenty-one billion, three million, one hundred thirty-three thousand, three hundred thirty-two".