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231023003010000 = 2435475110254017
BaseRepresentation
bin110100100001110100111100…
…000001111000001111010000
31010021222120202021222020001220
4310201310330001320033100
5220240040102232310000
62135202300305325040
766442601244100125
oct6441647401701720
91107876667866056
10231023003010000
116767a33a495163
1221ab1980336780
139bba4b656ab86
14410980448a74c
151ba9689cd61a0
hexd21d3c0783d0

231023003010000 has 200 divisors, whose sum is σ = 746766169632384. Its totient is φ = 61524096000000.

The previous prime is 231023003009983. The next prime is 231023003010013. The reversal of 231023003010000 is 10300320132.

It is a tau number, because it is divible by the number of its divisors (200).

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 39 ways as a sum of consecutive naturals, for example, 17402992 + ... + 27657008.

Almost surely, 2231023003010000 is an apocalyptic number.

231023003010000 is a gapful number since it is divisible by the number (20) 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 231023003010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373383084816192).

231023003010000 is an abundant number, since it is smaller than the sum of its proper divisors (515743166622384).

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

231023003010000 is a wasteful number, since it uses less digits than its factorization.

231023003010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10254799 (or 10254778 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 231023003010000 its reverse (10300320132), we get a palindrome (231033303330132).

The spelling of 231023003010000 in words is "two hundred thirty-one trillion, twenty-three billion, three million, ten thousand".