3012131102 has 4 divisors (see below), whose sum is σ = 4518196656. Its totient is φ = 1506065550.

The previous prime is 3012131069. The next prime is 3012131107. The reversal of 3012131102 is 2011312103.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012131107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 753032774 + ... + 753032777.

It is an arithmetic number, because the mean of its divisors is an integer number (1129549164).

Almost surely, 2^3012131102 is an apocalyptic number.

3012131102 is a deficient number, since it is larger than the sum of its proper divisors (1506065554).

3012131102 is a wasteful number, since it uses less digits than its factorization.

3012131102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506065553.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 3012131102 is about 54882.8853286705. The cubic root of 3012131102 is about 1444.1909643650.

Adding to 3012131102 its reverse (2011312103), we get a palindrome (5023443205).

The spelling of 3012131102 in words is "three billion, twelve million, one hundred thirty-one thousand, one hundred two".