145310 has 16 divisors (see below), whose sum is σ = 285552. Its totient is φ = 52800.

The previous prime is 145307. The next prime is 145349. The reversal of 145310 is 13541.

It is a super-2 number, since 2×145310² = 42229992200, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551 + ... + 770.

It is an arithmetic number, because the mean of its divisors is an integer number (17847).

2¹⁴⁵³¹⁰ is an apocalyptic number.

145310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145310 is a deficient number, since it is larger than the sum of its proper divisors (140242).

145310 is a wasteful number, since it uses less digits than its factorization.

145310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 145310 is about 381.1954879061. The cubic root of 145310 is about 52.5732914375.

Adding to 145310 its reverse (13541), we get a palindrome (158851).

Subtracting from 145310 its reverse (13541), we obtain a square (131769 = 363²).

The spelling of 145310 in words is "one hundred forty-five thousand, three hundred ten".