103311000212 has 24 divisors (see below), whose sum is σ = 207295053504. Its totient is φ = 44131917312.

The previous prime is 103311000211. The next prime is 103311000223. The reversal of 103311000212 is 212000113301.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103311000211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6000653 + ... + 6017844.

It is an arithmetic number, because the mean of its divisors is an integer number (8637293896).

Almost surely, 2^103311000212 is an apocalyptic number.

It is an amenable number.

103311000212 is an abundant number, since it is smaller than the sum of its proper divisors (103984053292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103311000212 is a wasteful number, since it uses less digits than its factorization.

103311000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12018815 (or 12018813 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 103311000212 its reverse (212000113301), we get a palindrome (315311113513).

The spelling of 103311000212 in words is "one hundred three billion, three hundred eleven million, two hundred twelve", and thus it is an aban number.