103263840000 has 270 divisors, whose sum is σ = 372054979296. Its totient is φ = 27536640000.

The previous prime is 103263839989. The next prime is 103263840047. The reversal of 103263840000 is 48362301.

It is a happy number.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1404145 + ... + 1475855.

Almost surely, 2^103263840000 is an apocalyptic number.

103263840000 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 103263840000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186027489648).

103263840000 is an abundant number, since it is smaller than the sum of its proper divisors (268791139296).

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

103263840000 is an frugal number, since it uses more digits than its factorization.

103263840000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71753 (or 71721 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 103263840000 in words is "one hundred three billion, two hundred sixty-three million, eight hundred forty thousand".