105262313015 has 16 divisors (see below), whose sum is σ = 132331885056. Its totient is φ = 80227620000.

The previous prime is 105262312993. The next prime is 105262313027. The reversal of 105262313015 is 510313262501.

It is not a de Polignac number, because 105262313015 - 2⁶ = 105262312951 is a prime.

It is a super-2 number, since 2×105262313015² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1794491 + ... + 1852220.

It is an arithmetic number, because the mean of its divisors is an integer number (8270742816).

Almost surely, 2^105262313015 is an apocalyptic number.

105262313015 is a deficient number, since it is larger than the sum of its proper divisors (27069572041).

105262313015 is a wasteful number, since it uses less digits than its factorization.

105262313015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3646990.

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 105262313015 its reverse (510313262501), we get a palindrome (615575575516).

The spelling of 105262313015 in words is "one hundred five billion, two hundred sixty-two million, three hundred thirteen thousand, fifteen".