105403671 has 6 divisors (see below), whose sum is σ = 152249760. Its totient is φ = 70269108.

The previous prime is 105403619. The next prime is 105403673. The reversal of 105403671 is 176304501.

It is not a de Polignac number, because 105403671 - 2⁶ = 105403607 is a prime.

It is a super-2 number, since 2×105403671² = 22219867720552482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105403673) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5855751 + ... + 5855768.

It is an arithmetic number, because the mean of its divisors is an integer number (25374960).

Almost surely, 2^105403671 is an apocalyptic number.

105403671 is a deficient number, since it is larger than the sum of its proper divisors (46846089).

105403671 is a wasteful number, since it uses less digits than its factorization.

105403671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11711525 (or 11711522 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 105403671 is about 10266.6289988486. The cubic root of 105403671 is about 472.3731951653.

The spelling of 105403671 in words is "one hundred five million, four hundred three thousand, six hundred seventy-one".