145080230 has 16 divisors (see below), whose sum is σ = 263586960. Its totient is φ = 57489312.

The previous prime is 145080197. The next prime is 145080289. The reversal of 145080230 is 32080541.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 145080196 and 145080205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66725 + ... + 68864.

It is an arithmetic number, because the mean of its divisors is an integer number (16474185).

Almost surely, 2^145080230 is an apocalyptic number.

145080230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145080230 is a deficient number, since it is larger than the sum of its proper divisors (118506730).

145080230 is a wasteful number, since it uses less digits than its factorization.

145080230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135703.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 145080230 is about 12044.9254875238. The cubic root of 145080230 is about 525.4556648676.

The spelling of 145080230 in words is "one hundred forty-five million, eighty thousand, two hundred thirty".