1380311300 has 36 divisors (see below), whose sum is σ = 3004974336. Its totient is φ = 550336800.

The previous prime is 1380311299. The next prime is 1380311327. The reversal of 1380311300 is 31130831.

It is a happy number.

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 (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8909 + ... + 53291.

Almost surely, 2^1380311300 is an apocalyptic number.

1380311300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1380311300 is an abundant number, since it is smaller than the sum of its proper divisors (1624663036).

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

1380311300 is a wasteful number, since it uses less digits than its factorization.

1380311300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44708 (or 44701 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1380311300 is about 37152.5409629005. The cubic root of 1380311300 is about 1113.4199905855.

The spelling of 1380311300 in words is "one billion, three hundred eighty million, three hundred eleven thousand, three hundred".