1001120120102 has 8 divisors (see below), whose sum is σ = 1519772712696. Its totient is φ = 494529215872.

The previous prime is 1001120120101. The next prime is 1001120120123. The reversal of 1001120120102 is 2010210211001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001120120101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3015421883 + ... + 3015422214.

It is an arithmetic number, because the mean of its divisors is an integer number (189971589087).

Almost surely, 2^{1001120120102} is an apocalyptic number.

1001120120102 is a deficient number, since it is larger than the sum of its proper divisors (518652592594).

1001120120102 is an equidigital number, since it uses as much as digits as its factorization.

1001120120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6030844182.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1001120120102 its reverse (2010210211001), we get a palindrome (3011330331103).

The spelling of 1001120120102 in words is "one trillion, one billion, one hundred twenty million, one hundred twenty thousand, one hundred two".