103321311000 has 64 divisors (see below), whose sum is σ = 322362499680. Its totient is φ = 27552348800.

The previous prime is 103321310971. The next prime is 103321311019. The reversal of 103321311000 is 113123301.

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, 17217219 + ... + 17223218.

Almost surely, 2^103321311000 is an apocalyptic number.

103321311000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103321311000 is an abundant number, since it is smaller than the sum of its proper divisors (219041188680).

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

103321311000 is a wasteful number, since it uses less digits than its factorization.

103321311000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34440461 (or 34440447 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 103321311000 its reverse (113123301), we get a palindrome (103434434301).

The spelling of 103321311000 in words is "one hundred three billion, three hundred twenty-one million, three hundred eleven thousand".