1920000130383 has 4 divisors (see below), whose sum is σ = 2560000173848. Its totient is φ = 1280000086920.

The previous prime is 1920000130327. The next prime is 1920000130409. The reversal of 1920000130383 is 3830310000291.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1920000130383 - 2⁸ = 1920000130127 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1920000130383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1920000130183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320000021728 + ... + 320000021733.

It is an arithmetic number, because the mean of its divisors is an integer number (640000043462).

Almost surely, 2^{1920000130383} is an apocalyptic number.

1920000130383 is a deficient number, since it is larger than the sum of its proper divisors (640000043465).

1920000130383 is an equidigital number, since it uses as much as digits as its factorization.

1920000130383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640000043464.

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 1920000130383 in words is "one trillion, nine hundred twenty billion, one hundred thirty thousand, three hundred eighty-three".