1133051201 has 4 divisors (see below), whose sum is σ = 1141972992. Its totient is φ = 1124129412.

The previous prime is 1133051189. The next prime is 1133051219. The reversal of 1133051201 is 1021503311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1021503311 = 47 ⋅21734113.

It is a cyclic number.

It is not a de Polignac number, because 1133051201 - 2¹⁸ = 1132789057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1133051201.

It is not an unprimeable number, because it can be changed into a prime (1133051251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4460705 + ... + 4460958.

It is an arithmetic number, because the mean of its divisors is an integer number (285493248).

Almost surely, 2^1133051201 is an apocalyptic number.

It is an amenable number.

1133051201 is a deficient number, since it is larger than the sum of its proper divisors (8921791).

1133051201 is an equidigital number, since it uses as much as digits as its factorization.

1133051201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8921790.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 1133051201 is about 33660.8259108418. The cubic root of 1133051201 is about 1042.5170789297.

Adding to 1133051201 its reverse (1021503311), we get a palindrome (2154554512).

The spelling of 1133051201 in words is "one billion, one hundred thirty-three million, fifty-one thousand, two hundred one".