105341322645 has 48 divisors (see below), whose sum is σ = 197031744000. Its totient is φ = 51756271488.

The previous prime is 105341322631. The next prime is 105341322683. The reversal of 105341322645 is 546223143501.

105341322645 is a `hidden beast` number, since 1 + 0 + 5 + 3 + 4 + 1 + 3 + 2 + 2 + 645 = 666.

It is not a de Polignac number, because 105341322645 - 2⁸ = 105341322389 is a prime.

It is a super-2 number, since 2×105341322645² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111484 + ... + 472346.

It is an arithmetic number, because the mean of its divisors is an integer number (4104828000).

Almost surely, 2^105341322645 is an apocalyptic number.

105341322645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

105341322645 is a deficient number, since it is larger than the sum of its proper divisors (91690421355).

105341322645 is a wasteful number, since it uses less digits than its factorization.

105341322645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361386 (or 361383 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 105341322645 in words is "one hundred five billion, three hundred forty-one million, three hundred twenty-two thousand, six hundred forty-five".