2051102 has 4 divisors (see below), whose sum is σ = 3076656. Its totient is φ = 1025550.

The previous prime is 2051087. The next prime is 2051111. The reversal of 2051102 is 2011502.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2011502 = 2 ⋅1005751.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512774 + ... + 512777.

It is an arithmetic number, because the mean of its divisors is an integer number (769164).

2^2051102 is an apocalyptic number.

2051102 is a deficient number, since it is larger than the sum of its proper divisors (1025554).

2051102 is a wasteful number, since it uses less digits than its factorization.

2051102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025553.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 2051102 is about 1432.1668897164. The cubic root of 2051102 is about 127.0561679342.

Adding to 2051102 its reverse (2011502), we get a palindrome (4062604).

The spelling of 2051102 in words is "two million, fifty-one thousand, one hundred two".