2011012102010 has 64 divisors (see below), whose sum is σ = 3880228447872. Its totient is φ = 747715055616.

The previous prime is 2011012101997. The next prime is 2011012102031. The reversal of 2011012102010 is 102012101102.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2011012101982 and 2011012102000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45172082 + ... + 45216578.

It is an arithmetic number, because the mean of its divisors is an integer number (60628569498).

Almost surely, 2^{2011012102010} is an apocalyptic number.

2011012102010 is a deficient number, since it is larger than the sum of its proper divisors (1869216345862).

2011012102010 is a wasteful number, since it uses less digits than its factorization.

2011012102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47807.

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

Adding to 2011012102010 its reverse (102012101102), we get a palindrome (2113024203112).

The spelling of 2011012102010 in words is "two trillion, eleven billion, twelve million, one hundred two thousand, ten".