105523410425 has 12 divisors (see below), whose sum is σ = 132802001616. Its totient is φ = 83158746000.

The previous prime is 105523410409. The next prime is 105523410481. The reversal of 105523410425 is 524014325501.

It is not a de Polignac number, because 105523410425 - 2⁴ = 105523410409 is a prime.

It is a super-2 number, since 2×105523410425² (a number of 23 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 = 105523410391 and 105523410400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31497851 + ... + 31501200.

It is an arithmetic number, because the mean of its divisors is an integer number (11066833468).

Almost surely, 2^105523410425 is an apocalyptic number.

It is an amenable number.

105523410425 is a deficient number, since it is larger than the sum of its proper divisors (27278591191).

105523410425 is an equidigital number, since it uses as much as digits as its factorization.

105523410425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62999128 (or 62999123 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 105523410425 its reverse (524014325501), we get a palindrome (629537735926).

The spelling of 105523410425 in words is "one hundred five billion, five hundred twenty-three million, four hundred ten thousand, four hundred twenty-five".