10101120002 has 16 divisors (see below), whose sum is σ = 15303569760. Its totient is φ = 5000179488.

The previous prime is 10101119999. The next prime is 10101120023. The reversal of 10101120002 is 20002110101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19118 + ... + 143414.

It is an arithmetic number, because the mean of its divisors is an integer number (956473110).

Almost surely, 2^10101120002 is an apocalyptic number.

10101120002 is a deficient number, since it is larger than the sum of its proper divisors (5202449758).

10101120002 is a wasteful number, since it uses less digits than its factorization.

10101120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124705.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10101120002 its reverse (20002110101), we get a palindrome (30103230103).

Subtracting 10101120002 from its reverse (20002110101), we obtain a palindrome (9900990099).

The spelling of 10101120002 in words is "ten billion, one hundred one million, one hundred twenty thousand, two".