145250300 has 36 divisors (see below), whose sum is σ = 339441816. Its totient is φ = 53630400.

The previous prime is 145250297. The next prime is 145250321. The reversal of 145250300 is 3052541.

145250300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54566 + ... + 57165.

Almost surely, 2^145250300 is an apocalyptic number.

145250300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145250300 is an abundant number, since it is smaller than the sum of its proper divisors (194191516).

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

145250300 is a wasteful number, since it uses less digits than its factorization.

145250300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111758 (or 111751 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 145250300 is about 12051.9832392847. The cubic root of 145250300 is about 525.6609061299.

The spelling of 145250300 in words is "one hundred forty-five million, two hundred fifty thousand, three hundred".