145016300 has 72 divisors (see below), whose sum is σ = 369736752. Its totient is φ = 48672000.

The previous prime is 145016251. The next prime is 145016317. The reversal of 145016300 is 3610541.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 9230 + ... + 19370.

Almost surely, 2^145016300 is an apocalyptic number.

145016300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145016300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184868376).

145016300 is an abundant number, since it is smaller than the sum of its proper divisors (224720452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145016300 is a wasteful number, since it uses less digits than its factorization.

145016300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10179 (or 10172 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 145016300 is about 12042.2713804332. The cubic root of 145016300 is about 525.3784723697.

Adding to 145016300 its reverse (3610541), we get a palindrome (148626841).

The spelling of 145016300 in words is "one hundred forty-five million, sixteen thousand, three hundred".