108087401 has 2 divisors, whose sum is σ = 108087402. Its totient is φ = 108087400.

The previous prime is 108087349. The next prime is 108087403. The reversal of 108087401 is 104780801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62173225 + 45914176 = 7885^2 + 6776^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108087401 is a prime.

Together with 108087403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (108087403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54043700 + 54043701.

It is an arithmetic number, because the mean of its divisors is an integer number (54043701).

Almost surely, 2^108087401 is an apocalyptic number.

It is an amenable number.

108087401 is a deficient number, since it is larger than the sum of its proper divisors (1).

108087401 is an equidigital number, since it uses as much as digits as its factorization.

108087401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 108087401 is about 10396.5090775702. The cubic root of 108087401 is about 476.3487443220.

The spelling of 108087401 in words is "one hundred eight million, eighty-seven thousand, four hundred one".