100002113121002 has 8 divisors (see below), whose sum is σ = 150091458780000. Its totient is φ = 49971626861004.

The previous prime is 100002113120981. The next prime is 100002113121011. The reversal of 100002113121002 is 200121311200001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14714845502 + ... + 14714852297.

It is an arithmetic number, because the mean of its divisors is an integer number (18761432347500).

Almost surely, 2^{100002113121002} is an apocalyptic number.

100002113121002 is a deficient number, since it is larger than the sum of its proper divisors (50089345658998).

100002113121002 is a wasteful number, since it uses less digits than its factorization.

100002113121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29429699500.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 100002113121002 its reverse (200121311200001), we get a palindrome (300123424321003).

The spelling of 100002113121002 in words is "one hundred trillion, two billion, one hundred thirteen million, one hundred twenty-one thousand, two".