105487340315 has 32 divisors (see below), whose sum is σ = 145164165120. Its totient is φ = 72086563584.

The previous prime is 105487340303. The next prime is 105487340347. The reversal of 105487340315 is 513043784501.

It is a de Polignac number, because none of the positive numbers 2^k-105487340315 is a prime.

It is a super-2 number, since 2×105487340315² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33819326 + ... + 33822444.

It is an arithmetic number, because the mean of its divisors is an integer number (4536380160).

Almost surely, 2^105487340315 is an apocalyptic number.

105487340315 is a deficient number, since it is larger than the sum of its proper divisors (39676824805).

105487340315 is a wasteful number, since it uses less digits than its factorization.

105487340315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6131.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 105487340315 in words is "one hundred five billion, four hundred eighty-seven million, three hundred forty thousand, three hundred fifteen".