2381201803383 has 16 divisors (see below), whose sum is σ = 3423678332256. Its totient is φ = 1463419198080.

The previous prime is 2381201803381. The next prime is 2381201803429. The reversal of 2381201803383 is 3833081021832.

It is not a de Polignac number, because 2381201803383 - 2¹ = 2381201803381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2381201803381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40298388 + ... + 40357433.

It is an arithmetic number, because the mean of its divisors is an integer number (213979895766).

Almost surely, 2^{2381201803383} is an apocalyptic number.

2381201803383 is a deficient number, since it is larger than the sum of its proper divisors (1042476528873).

2381201803383 is a wasteful number, since it uses less digits than its factorization.

2381201803383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80656594.

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 2381201803383 in words is "two trillion, three hundred eighty-one billion, two hundred one million, eight hundred three thousand, three hundred eighty-three".