3103303021102 has 4 divisors (see below), whose sum is σ = 4654954531656. Its totient is φ = 1551651510550.

The previous prime is 3103303021081. The next prime is 3103303021103. The reversal of 3103303021102 is 2011203033013.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3103303021102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103303021103) by changing a digit.

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, 775825755274 + ... + 775825755277.

It is an arithmetic number, because the mean of its divisors is an integer number (1163738632914).

Almost surely, 2^{3103303021102} is an apocalyptic number.

3103303021102 is a deficient number, since it is larger than the sum of its proper divisors (1551651510554).

3103303021102 is a wasteful number, since it uses less digits than its factorization.

3103303021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551651510553.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 3103303021102 its reverse (2011203033013), we get a palindrome (5114506054115).

The spelling of 3103303021102 in words is "three trillion, one hundred three billion, three hundred three million, twenty-one thousand, one hundred two".