105511217402041 has 8 divisors (see below), whose sum is σ = 115105971293568. Its totient is φ = 95916934350000.

The previous prime is 105511217402009. The next prime is 105511217402093. The reversal of 105511217402041 is 140204712115501.

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 105511217402041 - 2⁵ = 105511217402009 is a prime.

It is a super-2 number, since 2×105511217402041² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105511217401988 and 105511217402006.

It is not an unprimeable number, because it can be changed into a prime (105511217402741) 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, 117241230 + ... + 118137751.

It is an arithmetic number, because the mean of its divisors is an integer number (14388246411696).

Almost surely, 2^{105511217402041} is an apocalyptic number.

105511217402041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

105511217402041 is a deficient number, since it is larger than the sum of its proper divisors (9594753891527).

105511217402041 is a wasteful number, since it uses less digits than its factorization.

105511217402041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235419743.

The product of its (nonzero) digits is 11200, while the sum is 34.

Adding to 105511217402041 its reverse (140204712115501), we get a palindrome (245715929517542).

The spelling of 105511217402041 in words is "one hundred five trillion, five hundred eleven billion, two hundred seventeen million, four hundred two thousand, forty-one".