103065663000 has 128 divisors (see below), whose sum is σ = 321676992000. Its totient is φ = 27474595200.

The previous prime is 103065662977. The next prime is 103065663011. The reversal of 103065663000 is 366560301.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14273391 + ... + 14280609.

It is an arithmetic number, because the mean of its divisors is an integer number (2513101500).

Almost surely, 2^103065663000 is an apocalyptic number.

103065663000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103065663000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160838496000).

103065663000 is an abundant number, since it is smaller than the sum of its proper divisors (218611329000).

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

103065663000 is a wasteful number, since it uses less digits than its factorization.

103065663000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12002 (or 11988 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The spelling of 103065663000 in words is "one hundred three billion, sixty-five million, six hundred sixty-three thousand".