148321083 has 16 divisors (see below), whose sum is σ = 203938560. Its totient is φ = 95837664.

The previous prime is 148321037. The next prime is 148321097. The reversal of 148321083 is 380123841.

It is not a de Polignac number, because 148321083 - 2¹⁰ = 148320059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 148321083.

It is not an unprimeable number, because it can be changed into a prime (148321483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7578 + ... + 18816.

It is an arithmetic number, because the mean of its divisors is an integer number (12746160).

Almost surely, 2^148321083 is an apocalyptic number.

148321083 is a deficient number, since it is larger than the sum of its proper divisors (55617477).

148321083 is a wasteful number, since it uses less digits than its factorization.

148321083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11378.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 148321083 is about 12178.7143410132. The cubic root of 148321083 is about 529.3394916540.

The spelling of 148321083 in words is "one hundred forty-eight million, three hundred twenty-one thousand, eighty-three".