83333333330 has 32 divisors (see below), whose sum is σ = 161561950704. Its totient is φ = 30764756736.

The previous prime is 83333333327. The next prime is 83333333339. The reversal of 83333333330 is 3333333338.

It can be written as a sum of positive squares in 8 ways, for example, as 59071844209 + 24261489121 = 243047^2 + 155761^2 .

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (83333333339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 929144 + ... + 1014876.

Almost surely, 2^83333333330 is an apocalyptic number.

83333333330 is a deficient number, since it is larger than the sum of its proper divisors (78228617374).

83333333330 is a wasteful number, since it uses less digits than its factorization.

83333333330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93230.

The product of its (nonzero) digits is 157464, while the sum is 35.

Adding to 83333333330 its reverse (3333333338), we get a palindrome (86666666668).

The spelling of 83333333330 in words is "eighty-three billion, three hundred thirty-three million, three hundred thirty-three thousand, three hundred thirty".