103212102011102 has 24 divisors (see below), whose sum is σ = 182374264481760. Its totient is φ = 43673837014080.

The previous prime is 103212102011101. The next prime is 103212102011113. The reversal of 103212102011102 is 201110201212301.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103212102011101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6665718299 + ... + 6665733782.

It is an arithmetic number, because the mean of its divisors is an integer number (7598927686740).

Almost surely, 2^{103212102011102} is an apocalyptic number.

103212102011102 is a deficient number, since it is larger than the sum of its proper divisors (79162162470658).

103212102011102 is a wasteful number, since it uses less digits than its factorization.

103212102011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13331452176 (or 13331452169 counting only the distinct ones).

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

Adding to 103212102011102 its reverse (201110201212301), we get a palindrome (304322303223403).

The spelling of 103212102011102 in words is "one hundred three trillion, two hundred twelve billion, one hundred two million, eleven thousand, one hundred two".