1121301121132 has 24 divisors (see below), whose sum is σ = 2004326896320. Its totient is φ = 548720017680.

The previous prime is 1121301121099. The next prime is 1121301121151. The reversal of 1121301121132 is 2311211031211.

It is a super-2 number, since 2×1121301121132² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10411794 + ... + 10518937.

It is an arithmetic number, because the mean of its divisors is an integer number (83513620680).

Almost surely, 2^{1121301121132} is an apocalyptic number.

It is an amenable number.

1121301121132 is a deficient number, since it is larger than the sum of its proper divisors (883025775188).

1121301121132 is a wasteful number, since it uses less digits than its factorization.

1121301121132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20931021 (or 20931019 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 1121301121132 its reverse (2311211031211), we get a palindrome (3432512152343).

The spelling of 1121301121132 in words is "one trillion, one hundred twenty-one billion, three hundred one million, one hundred twenty-one thousand, one hundred thirty-two".