1132001121 has 8 divisors (see below), whose sum is σ = 1514158240. Its totient is φ = 752255712.

The previous prime is 1132001119. The next prime is 1132001131. The reversal of 1132001121 is 1211002311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1132001121 - 2¹ = 1132001119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1132001097 and 1132001106.

It is not an unprimeable number, because it can be changed into a prime (1132001131) by changing a digit.

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, 601831 + ... + 603708.

It is an arithmetic number, because the mean of its divisors is an integer number (189269780).

Almost surely, 2^1132001121 is an apocalyptic number.

It is an amenable number.

1132001121 is a deficient number, since it is larger than the sum of its proper divisors (382157119).

1132001121 is a wasteful number, since it uses less digits than its factorization.

1132001121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205855.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1132001121 is about 33645.2243416506. The cubic root of 1132001121 is about 1042.1949208799.

Adding to 1132001121 its reverse (1211002311), we get a palindrome (2343003432).

The spelling of 1132001121 in words is "one billion, one hundred thirty-two million, one thousand, one hundred twenty-one".