100210121002 has 8 divisors (see below), whose sum is σ = 150317054496. Its totient is φ = 50104436172.

The previous prime is 100210120979. The next prime is 100210121021. The reversal of 100210121002 is 200121012001.

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

It is a self number, because there is not a number n which added to its sum of digits gives 100210121002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75708 + ... + 454039.

It is an arithmetic number, because the mean of its divisors is an integer number (18789631812).

Almost surely, 2^100210121002 is an apocalyptic number.

100210121002 is a deficient number, since it is larger than the sum of its proper divisors (50106933494).

100210121002 is an equidigital number, since it uses as much as digits as its factorization.

100210121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624332.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100210121002 its reverse (200121012001), we get a palindrome (300331133003).

The spelling of 100210121002 in words is "one hundred billion, two hundred ten million, one hundred twenty-one thousand, two".