109010011001 has 2 divisors, whose sum is σ = 109010011002. Its totient is φ = 109010011000.

The previous prime is 109010010929. The next prime is 109010011067. The reversal of 109010011001 is 100110010901.

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., 100207068025 + 8802942976 = 316555^2 + 93824^2 .

It is an emirp because it is prime and its reverse (100110010901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 109010011001 - 2³⁴ = 91830141817 is a prime.

It is not a weakly prime, because it can be changed into another prime (109010017001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54505005500 + 54505005501.

It is an arithmetic number, because the mean of its divisors is an integer number (54505005501).

Almost surely, 2^109010011001 is an apocalyptic number.

It is an amenable number.

109010011001 is a deficient number, since it is larger than the sum of its proper divisors (1).

109010011001 is an equidigital number, since it uses as much as digits as its factorization.

109010011001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9, while the sum is 14.

Adding to 109010011001 its reverse (100110010901), we get a palindrome (209120021902).

The spelling of 109010011001 in words is "one hundred nine billion, ten million, eleven thousand, one".