10010121101002 has 16 divisors (see below), whose sum is σ = 16515571708224. Its totient is φ = 4550055044700.

The previous prime is 10010121100979. The next prime is 10010121101047. The reversal of 10010121101002 is 20010112101001.

It is a super-4 number, since 4×10010121101002⁴ (a number of 53 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10010121101002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1880185374 + ... + 1880190697.

It is an arithmetic number, because the mean of its divisors is an integer number (1032223231764).

Almost surely, 2^{10010121101002} is an apocalyptic number.

10010121101002 is a deficient number, since it is larger than the sum of its proper divisors (6505450607222).

10010121101002 is an equidigital number, since it uses as much as digits as its factorization.

10010121101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3760376106 (or 3760376084 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10010121101002 its reverse (20010112101001), we get a palindrome (30020233202003).

Subtracting 10010121101002 from its reverse (20010112101001), we obtain a palindrome (9999990999999).

The spelling of 10010121101002 in words is "ten trillion, ten billion, one hundred twenty-one million, one hundred one thousand, two".