10190909011 has 2 divisors, whose sum is σ = 10190909012. Its totient is φ = 10190909010.

The previous prime is 10190908999. The next prime is 10190909033. The reversal of 10190909011 is 11090909101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10190909011 - 2¹⁹ = 10190384723 is a prime.

It is not a weakly prime, because it can be changed into another prime (10190909051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5095454505 + 5095454506.

It is an arithmetic number, because the mean of its divisors is an integer number (5095454506).

Almost surely, 2^10190909011 is an apocalyptic number.

10190909011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10190909011 is an equidigital number, since it uses as much as digits as its factorization.

10190909011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729, while the sum is 31.

It can be divided in two parts, 101909090 and 11, that added together give a palindrome (101909101).

The spelling of 10190909011 in words is "ten billion, one hundred ninety million, nine hundred nine thousand, eleven".