106523001 has 12 divisors (see below), whose sum is σ = 165702628. Its totient is φ = 65552544.

The previous prime is 106522993. The next prime is 106523023. The reversal of 106523001 is 100325601.

106523001 is a `hidden beast` number, since 10 + 652 + 3 + 0 + 0 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8037225 + 98485776 = 2835^2 + 9924^2 .

It is not a de Polignac number, because 106523001 - 2³ = 106522993 is a prime.

It is a super-2 number, since 2×106523001² = 22694299484092002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106523201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 455110 + ... + 455343.

Almost surely, 2^106523001 is an apocalyptic number.

It is an amenable number.

106523001 is a deficient number, since it is larger than the sum of its proper divisors (59179627).

106523001 is a wasteful number, since it uses less digits than its factorization.

106523001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910472 (or 910469 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 106523001 is about 10320.9980622031. The cubic root of 106523001 is about 474.0394268331.

Adding to 106523001 its reverse (100325601), we get a palindrome (206848602).

The spelling of 106523001 in words is "one hundred six million, five hundred twenty-three thousand, one".