1121001132033 has 12 divisors (see below), whose sum is σ = 1646668330320. Its totient is φ = 734667408216.

The previous prime is 1121001132029. The next prime is 1121001132047. The reversal of 1121001132033 is 3302311001211.

It is not a de Polignac number, because 1121001132033 - 2² = 1121001132029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1121001131997 and 1121001132015.

It is not an unprimeable number, because it can be changed into a prime (1121001132023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1055556091 + ... + 1055557152.

It is an arithmetic number, because the mean of its divisors is an integer number (137222360860).

Almost surely, 2^{1121001132033} is an apocalyptic number.

It is an amenable number.

1121001132033 is a deficient number, since it is larger than the sum of its proper divisors (525667198287).

1121001132033 is a wasteful number, since it uses less digits than its factorization.

1121001132033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111113308 (or 2111113305 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1121001132033 its reverse (3302311001211), we get a palindrome (4423312133244).

The spelling of 1121001132033 in words is "one trillion, one hundred twenty-one billion, one million, one hundred thirty-two thousand, thirty-three".