1105101061 has 2 divisors, whose sum is σ = 1105101062. Its totient is φ = 1105101060.

The previous prime is 1105101017. The next prime is 1105101073. The reversal of 1105101061 is 1601015011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 877996161 + 227104900 = 29631^2 + 15070^2 .

It is an emirp because it is prime and its reverse (1601015011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1105101061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1105101661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552550530 + 552550531.

It is an arithmetic number, because the mean of its divisors is an integer number (552550531).

Almost surely, 2^1105101061 is an apocalyptic number.

It is an amenable number.

1105101061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105101061 is an equidigital number, since it uses as much as digits as its factorization.

1105101061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30, while the sum is 16.

The square root of 1105101061 is about 33243.0603434762. The cubic root of 1105101061 is about 1033.8733291272.

Adding to 1105101061 its reverse (1601015011), we get a palindrome (2706116072).

The spelling of 1105101061 in words is "one billion, one hundred five million, one hundred one thousand, sixty-one".