105391403711 has 8 divisors (see below), whose sum is σ = 117646218624. Its totient is φ = 93582218520.

The previous prime is 105391403687. The next prime is 105391403743. The reversal of 105391403711 is 117304193501.

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 105391403711 - 2²² = 105387209407 is a prime.

It is a super-2 number, since 2×105391403711² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105391403311) 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 7 ways as a sum of consecutive naturals, for example, 111406931 + ... + 111407876.

It is an arithmetic number, because the mean of its divisors is an integer number (14705777328).

Almost surely, 2^105391403711 is an apocalyptic number.

105391403711 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

105391403711 is a deficient number, since it is larger than the sum of its proper divisors (12254814913).

105391403711 is a wasteful number, since it uses less digits than its factorization.

105391403711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222814861.

The product of its (nonzero) digits is 11340, while the sum is 35.

The spelling of 105391403711 in words is "one hundred five billion, three hundred ninety-one million, four hundred three thousand, seven hundred eleven".