151148 has 12 divisors (see below), whose sum is σ = 273840. Its totient is φ = 72912.
The previous prime is 151141. The next prime is 151153. The reversal of 151148 is 841151.
151148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.
It is an Ulam number.
It is a zygodrome in base 7.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 151148.
It is not an unprimeable number, because it can be changed into a prime (151141) 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, 536 + ... + 767.
It is an arithmetic number, because the mean of its divisors is an integer number (22820).
2151148 is an apocalyptic number.
It is an amenable number.
151148 is a deficient number, since it is larger than the sum of its proper divisors (122692).
151148 is a wasteful number, since it uses less digits than its factorization.
151148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1336 (or 1334 counting only the distinct ones).
The product of its digits is 160, while the sum is 20.
The square root of 151148 is about 388.7775713695. Note that the first 3 decimals coincide. The cubic root of 151148 is about 53.2681321281.
Adding to 151148 its reverse (841151), we get a palindrome (992299).
The spelling of 151148 in words is "one hundred fifty-one thousand, one hundred forty-eight".
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