145127210 has 8 divisors (see below), whose sum is σ = 261228996. Its totient is φ = 58050880.

The previous prime is 145127183. The next prime is 145127233. The reversal of 145127210 is 12721541.

145127210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 142874209 + 2253001 = 11953^2 + 1501^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7256351 + ... + 7256370.

Almost surely, 2^145127210 is an apocalyptic number.

145127210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145127210 is a deficient number, since it is larger than the sum of its proper divisors (116101786).

145127210 is a wasteful number, since it uses less digits than its factorization.

145127210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14512728.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 145127210 is about 12046.8755285344. The cubic root of 145127210 is about 525.5123765758.

Adding to 145127210 its reverse (12721541), we get a palindrome (157848751).

The spelling of 145127210 in words is "one hundred forty-five million, one hundred twenty-seven thousand, two hundred ten".