145083161 has 8 divisors (see below), whose sum is σ = 149033280. Its totient is φ = 141159312.

The previous prime is 145083097. The next prime is 145083173. The reversal of 145083161 is 161380541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 145083161 - 2⁶ = 145083097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (145083181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4895 + ... + 17723.

It is an arithmetic number, because the mean of its divisors is an integer number (18629160).

Almost surely, 2^145083161 is an apocalyptic number.

It is an amenable number.

145083161 is a deficient number, since it is larger than the sum of its proper divisors (3950119).

145083161 is a wasteful number, since it uses less digits than its factorization.

145083161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13135.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 145083161 is about 12045.0471564042. The cubic root of 145083161 is about 525.4592033699.

The spelling of 145083161 in words is "one hundred forty-five million, eighty-three thousand, one hundred sixty-one".