108152523 has 8 divisors (see below), whose sum is σ = 160226000. Its totient is φ = 72101664.

The previous prime is 108152483. The next prime is 108152531. The reversal of 108152523 is 325251801.

It is a happy number.

108152523 is a `hidden beast` number, since 10 + 81 + 52 + 523 = 666.

It is not a de Polignac number, because 108152523 - 2¹⁴ = 108136139 is a prime.

It is a super-3 number, since 3×108152523³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4005649 = 108152523 / (1 + 0 + 8 + 1 + 5 + 2 + 5 + 2 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108152423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2002798 + ... + 2002851.

It is an arithmetic number, because the mean of its divisors is an integer number (20028250).

Almost surely, 2^108152523 is an apocalyptic number.

108152523 is a deficient number, since it is larger than the sum of its proper divisors (52073477).

108152523 is an equidigital number, since it uses as much as digits as its factorization.

108152523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4005658 (or 4005652 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 108152523 is about 10399.6405226335. The cubic root of 108152523 is about 476.4443908537. Note that the first 3 decimals are identical.

The spelling of 108152523 in words is "one hundred eight million, one hundred fifty-two thousand, five hundred twenty-three".