83203553034 has 48 divisors (see below), whose sum is σ = 206109783360. Its totient is φ = 23762989440.

The previous prime is 83203553023. The next prime is 83203553039. The reversal of 83203553034 is 43035530238.

83203553034 is a `hidden beast` number, since 83 + 20 + 3 + 553 + 0 + 3 + 4 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 83203553034.

It is not an unprimeable number, because it can be changed into a prime (83203553039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 189874 + ... + 449954.

It is an arithmetic number, because the mean of its divisors is an integer number (4293953820).

Almost surely, 2^83203553034 is an apocalyptic number.

83203553034 is an abundant number, since it is smaller than the sum of its proper divisors (122906230326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83203553034 is a wasteful number, since it uses less digits than its factorization.

83203553034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262635 (or 262632 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 83203553034 in words is "eighty-three billion, two hundred three million, five hundred fifty-three thousand, thirty-four".