83203553039 has 2 divisors, whose sum is σ = 83203553040. Its totient is φ = 83203553038.

The previous prime is 83203553023. The next prime is 83203553113. The reversal of 83203553039 is 93035530238.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83203553039 - 2⁴ = 83203553023 is a prime.

It is a super-2 number, since 2×83203553039² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 83203552987 and 83203553005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83203553639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41601776519 + 41601776520.

It is an arithmetic number, because the mean of its divisors is an integer number (41601776520).

Almost surely, 2^83203553039 is an apocalyptic number.

83203553039 is a deficient number, since it is larger than the sum of its proper divisors (1).

83203553039 is an equidigital number, since it uses as much as digits as its factorization.

83203553039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 41.

The spelling of 83203553039 in words is "eighty-three billion, two hundred three million, five hundred fifty-three thousand, thirty-nine".