1133412201 has 6 divisors (see below), whose sum is σ = 1637150970. Its totient is φ = 755608128.

The previous prime is 1133412197. The next prime is 1133412209. The reversal of 1133412201 is 1022143311.

It can be written as a sum of positive squares in only one way, i.e., 1030410000 + 103002201 = 32100^2 + 10149^2 .

It is not a de Polignac number, because 1133412201 - 2² = 1133412197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1133412209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62967336 + ... + 62967353.

It is an arithmetic number, because the mean of its divisors is an integer number (272858495).

Almost surely, 2^1133412201 is an apocalyptic number.

It is an amenable number.

1133412201 is a deficient number, since it is larger than the sum of its proper divisors (503738769).

1133412201 is a wasteful number, since it uses less digits than its factorization.

1133412201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125934695 (or 125934692 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1133412201 is about 33666.1878002247. The cubic root of 1133412201 is about 1042.6277855194.

Adding to 1133412201 its reverse (1022143311), we get a palindrome (2155555512).

The spelling of 1133412201 in words is "one billion, one hundred thirty-three million, four hundred twelve thousand, two hundred one".