1133120201 has 8 divisors (see below), whose sum is σ = 1162883904. Its totient is φ = 1103717520.

The previous prime is 1133120171. The next prime is 1133120203. The reversal of 1133120201 is 1020213311.

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

It is a cyclic number.

It is not a de Polignac number, because 1133120201 - 2⁶ = 1133120137 is a prime.

It is a super-2 number, since 2×1133120201² = 2567922779828560802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133120203) 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, 83891 + ... + 96456.

It is an arithmetic number, because the mean of its divisors is an integer number (145360488).

Almost surely, 2^1133120201 is an apocalyptic number.

It is an amenable number.

1133120201 is a deficient number, since it is larger than the sum of its proper divisors (29763703).

1133120201 is a wasteful number, since it uses less digits than its factorization.

1133120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180511.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1133120201 is about 33661.8508255265. The cubic root of 1133120201 is about 1042.5382407326.

Adding to 1133120201 its reverse (1020213311), we get a palindrome (2153333512).

The spelling of 1133120201 in words is "one billion, one hundred thirty-three million, one hundred twenty thousand, two hundred one".