158108801 has 2 divisors, whose sum is σ = 158108802. Its totient is φ = 158108800.

The previous prime is 158108791. The next prime is 158108803. The reversal of 158108801 is 108801851.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 153264400 + 4844401 = 12380^2 + 2201^2 .

It is a cyclic number.

It is not a de Polignac number, because 158108801 - 2¹⁸ = 157846657 is a prime.

Together with 158108803, 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 (158108803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79054400 + 79054401.

It is an arithmetic number, because the mean of its divisors is an integer number (79054401).

Almost surely, 2^158108801 is an apocalyptic number.

It is an amenable number.

158108801 is a deficient number, since it is larger than the sum of its proper divisors (1).

158108801 is an equidigital number, since it uses as much as digits as its factorization.

158108801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2560, while the sum is 32.

The square root of 158108801 is about 12574.1322165786. The cubic root of 158108801 is about 540.7360800899.

The spelling of 158108801 in words is "one hundred fifty-eight million, one hundred eight thousand, eight hundred one".