1133307121 has 2 divisors, whose sum is σ = 1133307122. Its totient is φ = 1133307120.

The previous prime is 1133307103. The next prime is 1133307139. The reversal of 1133307121 is 1217033311.

It is a balanced prime because it is at equal distance from previous prime (1133307103) and next prime (1133307139).

It can be written as a sum of positive squares in only one way, i.e., 1091575521 + 41731600 = 33039^2 + 6460^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133307121 - 2²¹ = 1131209969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1133307092 and 1133307101.

It is not a weakly prime, because it can be changed into another prime (1133307101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566653560 + 566653561.

It is an arithmetic number, because the mean of its divisors is an integer number (566653561).

Almost surely, 2^1133307121 is an apocalyptic number.

It is an amenable number.

1133307121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133307121 is an equidigital number, since it uses as much as digits as its factorization.

1133307121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 1133307121 is about 33664.6271477942. The cubic root of 1133307121 is about 1042.5955634342.

The spelling of 1133307121 in words is "one billion, one hundred thirty-three million, three hundred seven thousand, one hundred twenty-one".