10720101011 has 2 divisors, whose sum is σ = 10720101012. Its totient is φ = 10720101010.

The previous prime is 10720100977. The next prime is 10720101023. The reversal of 10720101011 is 11010102701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10720101011 - 2¹⁸ = 10719838867 is a prime.

It is a super-2 number, since 2×10720101011² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10720101071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5360050505 + 5360050506.

It is an arithmetic number, because the mean of its divisors is an integer number (5360050506).

Almost surely, 2^10720101011 is an apocalyptic number.

10720101011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10720101011 is an equidigital number, since it uses as much as digits as its factorization.

10720101011 is an odious number, because the sum of its binary digits is odd.

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

Adding to 10720101011 its reverse (11010102701), we get a palindrome (21730203712).

The spelling of 10720101011 in words is "ten billion, seven hundred twenty million, one hundred one thousand, eleven".