105001511 has 2 divisors, whose sum is σ = 105001512. Its totient is φ = 105001510.

The previous prime is 105001499. The next prime is 105001621. The reversal of 105001511 is 115100501.

It is a weak prime.

It is an emirp because it is prime and its reverse (115100501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105001511 - 2⁶ = 105001447 is a prime.

It is a super-2 number, since 2×105001511² = 22050634624566242, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105001811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52500755 + 52500756.

It is an arithmetic number, because the mean of its divisors is an integer number (52500756).

Almost surely, 2^105001511 is an apocalyptic number.

105001511 is a deficient number, since it is larger than the sum of its proper divisors (1).

105001511 is an equidigital number, since it uses as much as digits as its factorization.

105001511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25, while the sum is 14.

The square root of 105001511 is about 10247.0244949449. The cubic root of 105001511 is about 471.7716610162.

The spelling of 105001511 in words is "one hundred five million, one thousand, five hundred eleven".