100120012001002 has 8 divisors (see below), whose sum is σ = 171634306287456. Its totient is φ = 42908576571852.

The previous prime is 100120012000993. The next prime is 100120012001069. The reversal of 100120012001002 is 200100210021001.

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 100120012001002.

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, 3575714714308 + ... + 3575714714335.

It is an arithmetic number, because the mean of its divisors is an integer number (21454288285932).

Almost surely, 2^{100120012001002} is an apocalyptic number.

100120012001002 is a deficient number, since it is larger than the sum of its proper divisors (71514294286454).

100120012001002 is an equidigital number, since it uses as much as digits as its factorization.

100120012001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7151429428652.

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

Adding to 100120012001002 its reverse (200100210021001), we get a palindrome (300220222022003).

The spelling of 100120012001002 in words is "one hundred trillion, one hundred twenty billion, twelve million, one thousand, two".