108433427 has 4 divisors (see below), whose sum is σ = 108464496. Its totient is φ = 108402360.

The previous prime is 108433411. The next prime is 108433469. The reversal of 108433427 is 724334801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 724334801 = 61 ⋅11874341.

It is a cyclic number.

It is not a de Polignac number, because 108433427 - 2⁴ = 108433411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108433393 and 108433402.

It is not an unprimeable number, because it can be changed into a prime (108433027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9524 + ... + 17537.

It is an arithmetic number, because the mean of its divisors is an integer number (27116124).

Almost surely, 2^108433427 is an apocalyptic number.

108433427 is a deficient number, since it is larger than the sum of its proper divisors (31069).

108433427 is an equidigital number, since it uses as much as digits as its factorization.

108433427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31068.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 108433427 is about 10413.1372314015. The cubic root of 108433427 is about 476.8565231171.

The spelling of 108433427 in words is "one hundred eight million, four hundred thirty-three thousand, four hundred twenty-seven".