103321212000 has 96 divisors (see below), whose sum is σ = 338480329824. Its totient is φ = 27552320000.

The previous prime is 103321211941. The next prime is 103321212023. The reversal of 103321212000 is 212123301.

103321212000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4293051 + ... + 4317050.

It is an arithmetic number, because the mean of its divisors is an integer number (3525836769).

Almost surely, 2^103321212000 is an apocalyptic number.

103321212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103321212000 is an abundant number, since it is smaller than the sum of its proper divisors (235159117824).

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

103321212000 is an equidigital number, since it uses as much as digits as its factorization.

103321212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8610129 (or 8610111 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 103321212000 its reverse (212123301), we get a palindrome (103533335301).

The spelling of 103321212000 in words is "one hundred three billion, three hundred twenty-one million, two hundred twelve thousand".