1445110130 has 16 divisors (see below), whose sum is σ = 2643841944. Its totient is φ = 568567680.

The previous prime is 1445110123. The next prime is 1445110133. The reversal of 1445110130 is 310115441.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 924220801 + 520889329 = 30401^2 + 22823^2 .

It is not an unprimeable number, because it can be changed into a prime (1445110133) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1183907 + ... + 1185126.

Almost surely, 2^1445110130 is an apocalyptic number.

1445110130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1445110130 is a deficient number, since it is larger than the sum of its proper divisors (1198731814).

1445110130 is a wasteful number, since it uses less digits than its factorization.

1445110130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2369101.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1445110130 is about 38014.6041673460. The cubic root of 1445110130 is about 1130.5774400126.

Adding to 1445110130 its reverse (310115441), we get a palindrome (1755225571).

The spelling of 1445110130 in words is "one billion, four hundred forty-five million, one hundred ten thousand, one hundred thirty".