10491102799 has 2 divisors, whose sum is σ = 10491102800. Its totient is φ = 10491102798.

The previous prime is 10491102779. The next prime is 10491102847. The reversal of 10491102799 is 99720119401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10491102799 - 2¹¹ = 10491100751 is a prime.

It is a super-2 number, since 2×10491102799² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10491102749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5245551399 + 5245551400.

It is an arithmetic number, because the mean of its divisors is an integer number (5245551400).

Almost surely, 2^10491102799 is an apocalyptic number.

10491102799 is a deficient number, since it is larger than the sum of its proper divisors (1).

10491102799 is an equidigital number, since it uses as much as digits as its factorization.

10491102799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 43.

The spelling of 10491102799 in words is "ten billion, four hundred ninety-one million, one hundred two thousand, seven hundred ninety-nine".