145102003300 has 18 divisors (see below), whose sum is σ = 314871347378. Its totient is φ = 58040801280.

The previous prime is 145102003289. The next prime is 145102003309. The reversal of 145102003300 is 3300201541.

It can be written as a sum of positive squares in 3 ways, for example, as 178649956 + 144923353344 = 13366^2 + 380688^2 .

It is not an unprimeable number, because it can be changed into a prime (145102003309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 725509917 + ... + 725510116.

Almost surely, 2^145102003300 is an apocalyptic number.

145102003300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145102003300 is an abundant number, since it is smaller than the sum of its proper divisors (169769344078).

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

145102003300 is a wasteful number, since it uses less digits than its factorization.

145102003300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451020047 (or 1451020040 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 145102003300 its reverse (3300201541), we get a palindrome (148402204841).

The spelling of 145102003300 in words is "one hundred forty-five billion, one hundred two million, three thousand, three hundred".