2012103321110 has 32 divisors (see below), whose sum is σ = 3638625484032. Its totient is φ = 801104383840.

The previous prime is 2012103321103. The next prime is 2012103321209. The reversal of 2012103321110 is 111233012102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2799545 + ... + 3444075.

It is an arithmetic number, because the mean of its divisors is an integer number (113707046376).

Almost surely, 2^{2012103321110} is an apocalyptic number.

2012103321110 is a deficient number, since it is larger than the sum of its proper divisors (1626522162922).

2012103321110 is a wasteful number, since it uses less digits than its factorization.

2012103321110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645988.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 2012103321110 its reverse (111233012102), we get a palindrome (2123336333212).

The spelling of 2012103321110 in words is "two trillion, twelve billion, one hundred three million, three hundred twenty-one thousand, one hundred ten".