1101099941 has 2 divisors, whose sum is σ = 1101099942. Its totient is φ = 1101099940.

The previous prime is 1101099929. The next prime is 1101099947. The reversal of 1101099941 is 1499901011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 924768100 + 176331841 = 30410^2 + 13279^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101099941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101099947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550549970 + 550549971.

It is an arithmetic number, because the mean of its divisors is an integer number (550549971).

Almost surely, 2^1101099941 is an apocalyptic number.

It is an amenable number.

1101099941 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101099941 is an equidigital number, since it uses as much as digits as its factorization.

1101099941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 35.

The square root of 1101099941 is about 33182.8259947823. The cubic root of 1101099941 is about 1032.6240757505.

The spelling of 1101099941 in words is "one billion, one hundred one million, ninety-nine thousand, nine hundred forty-one".