100068820034 has 4 divisors (see below), whose sum is σ = 150103230054. Its totient is φ = 50034410016.

The previous prime is 100068819953. The next prime is 100068820039. The reversal of 100068820034 is 430028860001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430028860001 = 13 ⋅33079143077.

It can be written as a sum of positive squares in only one way, i.e., 99952719409 + 116100625 = 316153^2 + 10775^2 .

It is a super-2 number, since 2×100068820034² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100068820039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25017205007 + ... + 25017205010.

Almost surely, 2^100068820034 is an apocalyptic number.

100068820034 is a deficient number, since it is larger than the sum of its proper divisors (50034410020).

100068820034 is an equidigital number, since it uses as much as digits as its factorization.

100068820034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50034410019.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 100068820034 in words is "one hundred billion, sixty-eight million, eight hundred twenty thousand, thirty-four".