105356511149 has 2 divisors, whose sum is σ = 105356511150. Its totient is φ = 105356511148.

The previous prime is 105356511107. The next prime is 105356511157. The reversal of 105356511149 is 941115653501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105021364900 + 335146249 = 324070^2 + 18307^2 .

It is a cyclic number.

It is not a de Polignac number, because 105356511149 - 2⁸ = 105356510893 is a prime.

It is a super-2 number, since 2×105356511149² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105356511179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52678255574 + 52678255575.

It is an arithmetic number, because the mean of its divisors is an integer number (52678255575).

Almost surely, 2^105356511149 is an apocalyptic number.

It is an amenable number.

105356511149 is a deficient number, since it is larger than the sum of its proper divisors (1).

105356511149 is an equidigital number, since it uses as much as digits as its factorization.

105356511149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81000, while the sum is 41.

The spelling of 105356511149 in words is "one hundred five billion, three hundred fifty-six million, five hundred eleven thousand, one hundred forty-nine".