1133022101 has 2 divisors, whose sum is σ = 1133022102. Its totient is φ = 1133022100.

The previous prime is 1133022097. The next prime is 1133022109. The reversal of 1133022101 is 1012203311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 888099601 + 244922500 = 29801^2 + 15650^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133022101 - 2² = 1133022097 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1133022109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566511050 + 566511051.

It is an arithmetic number, because the mean of its divisors is an integer number (566511051).

Almost surely, 2^1133022101 is an apocalyptic number.

It is an amenable number.

1133022101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133022101 is an equidigital number, since it uses as much as digits as its factorization.

1133022101 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1133022101 is about 33660.3936548579. The cubic root of 1133022101 is about 1042.5081539118.

Adding to 1133022101 its reverse (1012203311), we get a palindrome (2145225412).

The spelling of 1133022101 in words is "one billion, one hundred thirty-three million, twenty-two thousand, one hundred one".