1101244097 has 2 divisors, whose sum is σ = 1101244098. Its totient is φ = 1101244096.

The previous prime is 1101244091. The next prime is 1101244141. The reversal of 1101244097 is 7904421011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 844251136 + 256992961 = 29056^2 + 16031^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101244097 - 2¹⁴ = 1101227713 is a prime.

It is a super-2 number, since 2×1101244097² = 2425477122354690818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1101244091) 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, 550622048 + 550622049.

It is an arithmetic number, because the mean of its divisors is an integer number (550622049).

Almost surely, 2^1101244097 is an apocalyptic number.

It is an amenable number.

1101244097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101244097 is an equidigital number, since it uses as much as digits as its factorization.

1101244097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 1101244097 is about 33184.9980714178. The cubic root of 1101244097 is about 1032.6691374973.

The spelling of 1101244097 in words is "one billion, one hundred one million, two hundred forty-four thousand, ninety-seven".