20133033983 has 2 divisors, whose sum is σ = 20133033984. Its totient is φ = 20133033982.

The previous prime is 20133033967. The next prime is 20133034027. The reversal of 20133033983 is 38933033102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20133033983 - 2⁴ = 20133033967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20133033883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10066516991 + 10066516992.

It is an arithmetic number, because the mean of its divisors is an integer number (10066516992).

Almost surely, 2^20133033983 is an apocalyptic number.

20133033983 is a deficient number, since it is larger than the sum of its proper divisors (1).

20133033983 is an equidigital number, since it uses as much as digits as its factorization.

20133033983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 35.

The spelling of 20133033983 in words is "twenty billion, one hundred thirty-three million, thirty-three thousand, nine hundred eighty-three".