158048311 has 2 divisors, whose sum is σ = 158048312.
Its totient is φ = 158048310.
The previous prime is 158048239. The next prime is 158048333. The reversal of 158048311 is 113840851.
158048311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is an emirp because it is prime and its reverse (113840851) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-158048311 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (158048381) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79024155 + 79024156.
It is an arithmetic number, because the mean of its divisors is an integer number (79024156).
Almost surely, 2158048311 is an apocalyptic number.
158048311 is a deficient number, since it is larger than the sum of its proper divisors (1).
158048311 is an equidigital number, since it uses as much as digits as its factorization.
158048311 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3840, while the sum is 31.
The square root of 158048311 is about 12571.7266514986.
The cubic root of 158048311 is about 540.6671121862.
The spelling of 158048311 in words is "one hundred fifty-eight million, forty-eight thousand, three hundred eleven".