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23313401213200 = 24527109101375407
BaseRepresentation
bin1010100110100000100101…
…11111110111000100010000
310001112201222000101222100121
411103100102333313010100
511023431321202310300
6121330010105200024
74624223546442640
oct523202277670420
9101481860358317
1023313401213200
11747918122991a
122746362a90014
1310015a118ba97
145a8536020520
152a667d53d81a
hex153412ff7110

23313401213200 has 240 divisors, whose sum is σ = 64663831964160. Its totient is φ = 7911911208960.

The previous prime is 23313401213183. The next prime is 23313401213243. The reversal of 23313401213200 is 231210431332.

It is a super-2 number, since 2×233134012132002 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 309129897 + ... + 309205303.

It is an arithmetic number, because the mean of its divisors is an integer number (269432633184).

Almost surely, 223313401213200 is an apocalyptic number.

23313401213200 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 23313401213200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32331915982080).

23313401213200 is an abundant number, since it is smaller than the sum of its proper divisors (41350430750960).

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

23313401213200 is a wasteful number, since it uses less digits than its factorization.

23313401213200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76554 (or 76543 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 23313401213200 its reverse (231210431332), we get a palindrome (23544611644532).

The spelling of 23313401213200 in words is "twenty-three trillion, three hundred thirteen billion, four hundred one million, two hundred thirteen thousand, two hundred".