10450101191 has 2 divisors, whose sum is σ = 10450101192. Its totient is φ = 10450101190.

The previous prime is 10450101149. The next prime is 10450101199. The reversal of 10450101191 is 19110105401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10450101191 is a prime.

It is a super-2 number, since 2×10450101191² (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 (10450101199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5225050595 + 5225050596.

It is an arithmetic number, because the mean of its divisors is an integer number (5225050596).

Almost surely, 2^10450101191 is an apocalyptic number.

10450101191 is a deficient number, since it is larger than the sum of its proper divisors (1).

10450101191 is an equidigital number, since it uses as much as digits as its factorization.

10450101191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 23.

Adding to 10450101191 its reverse (19110105401), we get a palindrome (29560206592).

The spelling of 10450101191 in words is "ten billion, four hundred fifty million, one hundred one thousand, one hundred ninety-one".