105471620403 has 16 divisors (see below), whose sum is σ = 141285223296. Its totient is φ = 69986378240.

The previous prime is 105471620381. The next prime is 105471620417. The reversal of 105471620403 is 304026174501.

It is a cyclic number.

It is not a de Polignac number, because 105471620403 - 2⁶ = 105471620339 is a prime.

It is a super-2 number, since 2×105471620403² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105471620483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2898643 + ... + 2934803.

It is an arithmetic number, because the mean of its divisors is an integer number (8830326456).

Almost surely, 2^105471620403 is an apocalyptic number.

105471620403 is a deficient number, since it is larger than the sum of its proper divisors (35813602893).

105471620403 is a wasteful number, since it uses less digits than its factorization.

105471620403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40674.

The product of its (nonzero) digits is 20160, while the sum is 33.

Adding to 105471620403 its reverse (304026174501), we get a palindrome (409497794904).

The spelling of 105471620403 in words is "one hundred five billion, four hundred seventy-one million, six hundred twenty thousand, four hundred three".