1131022300069 has 2 divisors, whose sum is σ = 1131022300070. Its totient is φ = 1131022300068.

The previous prime is 1131022300033. The next prime is 1131022300091. The reversal of 1131022300069 is 9600032201311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1105000416100 + 26021883969 = 1051190^2 + 161313^2 .

It is a cyclic number.

It is not a de Polignac number, because 1131022300069 - 2¹³ = 1131022291877 is a prime.

It is a super-2 number, since 2×1131022300069² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1131022300769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565511150034 + 565511150035.

It is an arithmetic number, because the mean of its divisors is an integer number (565511150035).

Almost surely, 2^{1131022300069} is an apocalyptic number.

It is an amenable number.

1131022300069 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131022300069 is an equidigital number, since it uses as much as digits as its factorization.

1131022300069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 1131022300069 in words is "one trillion, one hundred thirty-one billion, twenty-two million, three hundred thousand, sixty-nine".