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10223103330 = 23251119372397
BaseRepresentation
bin10011000010101100…
…00010110101100010
3222101110120110100200
421201112002311202
5131414103301310
64410232330030
7511223641656
oct114126026542
928343513320
1010223103330
114376747930
121b93843916
13c6bca358b
146cda3aa66
153ec77c9c0
hex261582d62

10223103330 has 288 divisors, whose sum is σ = 31448813760. Its totient is φ = 2278679040.

The previous prime is 10223103329. The next prime is 10223103347. The reversal of 10223103330 is 3330132201.

10223103330 is a `hidden beast` number, since 1 + 0 + 22 + 310 + 3 + 330 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 25750692 + ... + 25751088.

It is an arithmetic number, because the mean of its divisors is an integer number (109197270).

Almost surely, 210223103330 is an apocalyptic number.

10223103330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10223103330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15724406880).

10223103330 is an abundant number, since it is smaller than the sum of its proper divisors (21225710430).

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

10223103330 is a wasteful number, since it uses less digits than its factorization.

10223103330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514 (or 474 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 10223103330 its reverse (3330132201), we get a palindrome (13553235531).

The spelling of 10223103330 in words is "ten billion, two hundred twenty-three million, one hundred three thousand, three hundred thirty".