1132272001 has 8 divisors (see below), whose sum is σ = 1324119104. Its totient is φ = 947948400.

The previous prime is 1132271989. The next prime is 1132272013. The reversal of 1132272001 is 1002722311.

It is an interprime number because it is at equal distance from previous prime (1132271989) and next prime (1132272013).

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

It is not a de Polignac number, because 1132272001 - 2¹⁵ = 1132239233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1132272001.

It is not an unprimeable number, because it can be changed into a prime (1132272041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1880550 + ... + 1881151.

It is an arithmetic number, because the mean of its divisors is an integer number (165514888).

Almost surely, 2^1132272001 is an apocalyptic number.

It is an amenable number.

1132272001 is a deficient number, since it is larger than the sum of its proper divisors (191847103).

1132272001 is an equidigital number, since it uses as much as digits as its factorization.

1132272001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3761751.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 1132272001 is about 33649.2496350216. The cubic root of 1132272001 is about 1042.2780442502.

Adding to 1132272001 its reverse (1002722311), we get a palindrome (2134994312).

The spelling of 1132272001 in words is "one billion, one hundred thirty-two million, two hundred seventy-two thousand, one".