2001011120102 has 8 divisors (see below), whose sum is σ = 3003234783096. Its totient is φ = 999932859072.

The previous prime is 2001011120081. The next prime is 2001011120131. The reversal of 2001011120102 is 2010211101002.

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

It is a congruent number.

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, 286346123 + ... + 286353110.

It is an arithmetic number, because the mean of its divisors is an integer number (375404347887).

Almost surely, 2^{2001011120102} is an apocalyptic number.

2001011120102 is a deficient number, since it is larger than the sum of its proper divisors (1002223662994).

2001011120102 is a wasteful number, since it uses less digits than its factorization.

2001011120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572700982.

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

Adding to 2001011120102 its reverse (2010211101002), we get a palindrome (4011222221104).

The spelling of 2001011120102 in words is "two trillion, one billion, eleven million, one hundred twenty thousand, one hundred two".