131012224210102 has 16 divisors (see below), whose sum is σ = 199898313431040. Its totient is φ = 64386889760232.

The previous prime is 131012224210081. The next prime is 131012224210123. The reversal of 131012224210102 is 201012422210131.

It is an interprime number because it is at equal distance from previous prime (131012224210081) and next prime (131012224210123).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1859138068 + ... + 1859208535.

It is an arithmetic number, because the mean of its divisors is an integer number (12493644589440).

Almost surely, 2^{131012224210102} is an apocalyptic number.

131012224210102 is a deficient number, since it is larger than the sum of its proper divisors (68886089220938).

131012224210102 is a wasteful number, since it uses less digits than its factorization.

131012224210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3718346907.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 131012224210102 its reverse (201012422210131), we get a palindrome (332024646420233).

The spelling of 131012224210102 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-four million, two hundred ten thousand, one hundred two".