212331132103103 has 32 divisors (see below), whose sum is σ = 231669158990976. Its totient is φ = 193442040304128.

The previous prime is 212331132103099. The next prime is 212331132103121. The reversal of 212331132103103 is 301301231133212.

212331132103103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 212331132103103 - 2² = 212331132103099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212331132103133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 283942925 + ... + 284689737.

It is an arithmetic number, because the mean of its divisors is an integer number (7239661218468).

Almost surely, 2^{212331132103103} is an apocalyptic number.

212331132103103 is a deficient number, since it is larger than the sum of its proper divisors (19338026887873).

212331132103103 is a wasteful number, since it uses less digits than its factorization.

212331132103103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747923.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 212331132103103 its reverse (301301231133212), we get a palindrome (513632363236315).

The spelling of 212331132103103 in words is "two hundred twelve trillion, three hundred thirty-one billion, one hundred thirty-two million, one hundred three thousand, one hundred three".