100213434402 has 16 divisors (see below), whose sum is σ = 212216684832. Its totient is φ = 31439508800.

The previous prime is 100213434379. The next prime is 100213434403. The reversal of 100213434402 is 204434312001.

It is not an unprimeable number, because it can be changed into a prime (100213434403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491242224 + ... + 491242427.

It is an arithmetic number, because the mean of its divisors is an integer number (13263542802).

Almost surely, 2^100213434402 is an apocalyptic number.

100213434402 is an abundant number, since it is smaller than the sum of its proper divisors (112003250430).

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

100213434402 is a wasteful number, since it uses less digits than its factorization.

100213434402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982484673.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 100213434402 its reverse (204434312001), we get a palindrome (304647746403).

The spelling of 100213434402 in words is "one hundred billion, two hundred thirteen million, four hundred thirty-four thousand, four hundred two".