100123212102002 has 8 divisors (see below), whose sum is σ = 150204179374956. Its totient is φ = 50055152310352.

The previous prime is 100123212101947. The next prime is 100123212102091. The reversal of 100123212102002 is 200201212321001.

It can be written as a sum of positive squares in 2 ways, for example, as 93275051725801 + 6848160376201 = 9657901^2 + 2616899^2 .

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

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, 3226850933 + ... + 3226881960.

Almost surely, 2^{100123212102002} is an apocalyptic number.

100123212102002 is a deficient number, since it is larger than the sum of its proper divisors (50080967272954).

100123212102002 is an equidigital number, since it uses as much as digits as its factorization.

100123212102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6453740652.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 100123212102002 its reverse (200201212321001), we get a palindrome (300324424423003).

The spelling of 100123212102002 in words is "one hundred trillion, one hundred twenty-three billion, two hundred twelve million, one hundred two thousand, two".