145103527300 has 18 divisors (see below), whose sum is σ = 314874654458. Its totient is φ = 58041410880.

The previous prime is 145103527271. The next prime is 145103527301. The reversal of 145103527300 is 3725301541.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 276091456 + 144827435844 = 16616^2 + 380562^2 .

It is not an unprimeable number, because it can be changed into a prime (145103527301) 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, 725517537 + ... + 725517736.

Almost surely, 2^145103527300 is an apocalyptic number.

145103527300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145103527300 is an abundant number, since it is smaller than the sum of its proper divisors (169771127158).

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

145103527300 is a wasteful number, since it uses less digits than its factorization.

145103527300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451035287 (or 1451035280 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

Adding to 145103527300 its reverse (3725301541), we get a palindrome (148828828841).

The spelling of 145103527300 in words is "one hundred forty-five billion, one hundred three million, five hundred twenty-seven thousand, three hundred".