10312211210102 has 4 divisors (see below), whose sum is σ = 15468316815156. Its totient is φ = 5156105605050.

The previous prime is 10312211210033. The next prime is 10312211210153. The reversal of 10312211210102 is 20101211221301.

It is a happy number.

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 (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2578052802524 + ... + 2578052802527.

It is an arithmetic number, because the mean of its divisors is an integer number (3867079203789).

Almost surely, 2^{10312211210102} is an apocalyptic number.

10312211210102 is a deficient number, since it is larger than the sum of its proper divisors (5156105605054).

10312211210102 is an equidigital number, since it uses as much as digits as its factorization.

10312211210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5156105605053.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 10312211210102 its reverse (20101211221301), we get a palindrome (30413422431403).

The spelling of 10312211210102 in words is "ten trillion, three hundred twelve billion, two hundred eleven million, two hundred ten thousand, one hundred two".