1133520007 has 2 divisors, whose sum is σ = 1133520008. Its totient is φ = 1133520006.

The previous prime is 1133519987. The next prime is 1133520019. The reversal of 1133520007 is 7000253311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1133520007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1133520007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1133320007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566760003 + 566760004.

It is an arithmetic number, because the mean of its divisors is an integer number (566760004).

Almost surely, 2^1133520007 is an apocalyptic number.

1133520007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133520007 is an equidigital number, since it uses as much as digits as its factorization.

1133520007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 1133520007 is about 33667.7888641354. The cubic root of 1133520007 is about 1042.6608414448.

Adding to 1133520007 its reverse (7000253311), we get a palindrome (8133773318).

The spelling of 1133520007 in words is "one billion, one hundred thirty-three million, five hundred twenty thousand, seven".