1106649701 has 2 divisors, whose sum is σ = 1106649702. Its totient is φ = 1106649700.

The previous prime is 1106649689. The next prime is 1106649703. The reversal of 1106649701 is 1079466011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1046587201 + 60062500 = 32351^2 + 7750^2 .

It is a cyclic number.

It is not a de Polignac number, because 1106649701 - 2¹⁴ = 1106633317 is a prime.

Together with 1106649703, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1106649703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553324850 + 553324851.

It is an arithmetic number, because the mean of its divisors is an integer number (553324851).

Almost surely, 2^1106649701 is an apocalyptic number.

It is an amenable number.

1106649701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106649701 is an equidigital number, since it uses as much as digits as its factorization.

1106649701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 1106649701 is about 33266.3448698531. The cubic root of 1106649701 is about 1034.3560452419.

The spelling of 1106649701 in words is "one billion, one hundred six million, six hundred forty-nine thousand, seven hundred one".