105623412364613 has 8 divisors (see below), whose sum is σ = 124089043897056. Its totient is φ = 88635031354800.

The previous prime is 105623412364609. The next prime is 105623412364619. The reversal of 105623412364613 is 316463214326501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105623412364613 - 2² = 105623412364609 is a prime.

It is a super-2 number, since 2×105623412364613² (a number of 29 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 (105623412364619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369312630503 + ... + 369312630788.

It is an arithmetic number, because the mean of its divisors is an integer number (15511130487132).

Almost surely, 2^{105623412364613} is an apocalyptic number.

105623412364613 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

105623412364613 is a deficient number, since it is larger than the sum of its proper divisors (18465631532443).

105623412364613 is a wasteful number, since it uses less digits than its factorization.

105623412364613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738625261315.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 105623412364613 in words is "one hundred five trillion, six hundred twenty-three billion, four hundred twelve million, three hundred sixty-four thousand, six hundred thirteen".