83803133933 has 2 divisors, whose sum is σ = 83803133934. Its totient is φ = 83803133932.

The previous prime is 83803133927. The next prime is 83803133963. The reversal of 83803133933 is 33933130838.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82905412489 + 897721444 = 287933^2 + 29962^2 .

It is a cyclic number.

It is not a de Polignac number, because 83803133933 - 2⁴ = 83803133917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83803133903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41901566966 + 41901566967.

It is an arithmetic number, because the mean of its divisors is an integer number (41901566967).

Almost surely, 2^83803133933 is an apocalyptic number.

It is an amenable number.

83803133933 is a deficient number, since it is larger than the sum of its proper divisors (1).

83803133933 is an equidigital number, since it uses as much as digits as its factorization.

83803133933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 44.

The spelling of 83803133933 in words is "eighty-three billion, eight hundred three million, one hundred thirty-three thousand, nine hundred thirty-three".