108523047 has 16 divisors (see below), whose sum is σ = 148308480. Its totient is φ = 70554432.

The previous prime is 108523027. The next prime is 108523061. The reversal of 108523047 is 740325801.

It is not a de Polignac number, because 108523047 - 2⁶ = 108522983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108523027) 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, 42904 + ... + 45362.

It is an arithmetic number, because the mean of its divisors is an integer number (9269280).

Almost surely, 2^108523047 is an apocalyptic number.

108523047 is a deficient number, since it is larger than the sum of its proper divisors (39785433).

108523047 is a wasteful number, since it uses less digits than its factorization.

108523047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2822.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 108523047 is about 10417.4395606598. The cubic root of 108523047 is about 476.9878605791.

Adding to 108523047 its reverse (740325801), we get a palindrome (848848848).

The spelling of 108523047 in words is "one hundred eight million, five hundred twenty-three thousand, forty-seven".