101021120002 has 8 divisors (see below), whose sum is σ = 165307287312. Its totient is φ = 45918690900.

The previous prime is 101021119999. The next prime is 101021120041. The reversal of 101021120002 is 200021120101.

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, 2295934524 + ... + 2295934567.

It is an arithmetic number, because the mean of its divisors is an integer number (20663410914).

Almost surely, 2^101021120002 is an apocalyptic number.

101021120002 is a deficient number, since it is larger than the sum of its proper divisors (64286167310).

101021120002 is a wasteful number, since it uses less digits than its factorization.

101021120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4591869104.

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

Adding to 101021120002 its reverse (200021120101), we get a palindrome (301042240103).

Subtracting 101021120002 from its reverse (200021120101), we obtain a palindrome (99000000099).

The spelling of 101021120002 in words is "one hundred one billion, twenty-one million, one hundred twenty thousand, two".