145013210 has 16 divisors (see below), whose sum is σ = 261189792. Its totient is φ = 57968400.

The previous prime is 145013171. The next prime is 145013227. The reversal of 145013210 is 12310541.

145013210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 16505 + ... + 23715.

It is an arithmetic number, because the mean of its divisors is an integer number (16324362).

Almost surely, 2^145013210 is an apocalyptic number.

145013210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145013210 is a deficient number, since it is larger than the sum of its proper divisors (116176582).

145013210 is a wasteful number, since it uses less digits than its factorization.

145013210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9229.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 145013210 is about 12042.1430816944. The cubic root of 145013210 is about 525.3747407639.

Adding to 145013210 its reverse (12310541), we get a palindrome (157323751).

The spelling of 145013210 in words is "one hundred forty-five million, thirteen thousand, two hundred ten".