105007342631 has 4 divisors (see below), whose sum is σ = 105017958264. Its totient is φ = 104996727000.

The previous prime is 105007342591. The next prime is 105007342639. The reversal of 105007342631 is 136243700501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 105007342631 - 2⁶ = 105007342567 is a prime.

It is a super-2 number, since 2×105007342631² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105007342639) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5292965 + ... + 5312766.

It is an arithmetic number, because the mean of its divisors is an integer number (26254489566).

Almost surely, 2^105007342631 is an apocalyptic number.

105007342631 is a deficient number, since it is larger than the sum of its proper divisors (10615633).

105007342631 is an equidigital number, since it uses as much as digits as its factorization.

105007342631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10615632.

The product of its (nonzero) digits is 15120, while the sum is 32.

The spelling of 105007342631 in words is "one hundred five billion, seven million, three hundred forty-two thousand, six hundred thirty-one".