2012501102 has 4 divisors (see below), whose sum is σ = 3018751656. Its totient is φ = 1006250550.

The previous prime is 2012501087. The next prime is 2012501137. The reversal of 2012501102 is 2011052102.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503125274 + ... + 503125277.

It is an arithmetic number, because the mean of its divisors is an integer number (754687914).

Almost surely, 2^2012501102 is an apocalyptic number.

2012501102 is a deficient number, since it is larger than the sum of its proper divisors (1006250554).

2012501102 is a wasteful number, since it uses less digits than its factorization.

2012501102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006250553.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 2012501102 is about 44860.9083947260. The cubic root of 2012501102 is about 1262.5406663632.

Adding to 2012501102 its reverse (2011052102), we get a palindrome (4023553204).

The spelling of 2012501102 in words is "two billion, twelve million, five hundred one thousand, one hundred two".