2287381963183 has 2 divisors, whose sum is σ = 2287381963184. Its totient is φ = 2287381963182.

The previous prime is 2287381963147. The next prime is 2287381963289. The reversal of 2287381963183 is 3813691837822.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2287381963183 - 2¹⁷ = 2287381832111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2287381913183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1143690981591 + 1143690981592.

It is an arithmetic number, because the mean of its divisors is an integer number (1143690981592).

Almost surely, 2^{2287381963183} is an apocalyptic number.

2287381963183 is a deficient number, since it is larger than the sum of its proper divisors (1).

2287381963183 is an equidigital number, since it uses as much as digits as its factorization.

2287381963183 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20901888, while the sum is 61.

The spelling of 2287381963183 in words is "two trillion, two hundred eighty-seven billion, three hundred eighty-one million, nine hundred sixty-three thousand, one hundred eighty-three".