20223000983 has 2 divisors, whose sum is σ = 20223000984. Its totient is φ = 20223000982.

The previous prime is 20223000977. The next prime is 20223001037. The reversal of 20223000983 is 38900032202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20223000983 - 2¹⁸ = 20222738839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20223000923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111500491 + 10111500492.

It is an arithmetic number, because the mean of its divisors is an integer number (10111500492).

Almost surely, 2^20223000983 is an apocalyptic number.

20223000983 is a deficient number, since it is larger than the sum of its proper divisors (1).

20223000983 is an equidigital number, since it uses as much as digits as its factorization.

20223000983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 20223000983 in words is "twenty billion, two hundred twenty-three million, nine hundred eighty-three", and thus it is an aban number.