1101053531969 has 2 divisors, whose sum is σ = 1101053531970. Its totient is φ = 1101053531968.

The previous prime is 1101053531953. The next prime is 1101053531983. The reversal of 1101053531969 is 9691353501011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 687008899600 + 414044632369 = 828860^2 + 643463^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101053531969 - 2⁴ = 1101053531953 is a prime.

It is a super-2 number, since 2×1101053531969² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1101053531069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550526765984 + 550526765985.

It is an arithmetic number, because the mean of its divisors is an integer number (550526765985).

Almost surely, 2^{1101053531969} is an apocalyptic number.

It is an amenable number.

1101053531969 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101053531969 is an equidigital number, since it uses as much as digits as its factorization.

1101053531969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 109350, while the sum is 44.

The spelling of 1101053531969 in words is "one trillion, one hundred one billion, fifty-three million, five hundred thirty-one thousand, nine hundred sixty-nine".