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101331310442208 = 25373111014336397
BaseRepresentation
bin10111000010100100001000…
…110000110111011011100000
3111021210011211020210020122120
4113002210020300313123200
5101240203010433122313
6555302543353504240
730225642223164000
oct2702441060673340
9437704736706576
10101331310442208
112a318405051a90
12b44682aa12080
134470669c58362
141b04666884000
15baacd73c2d23
hex5c2908c376e0

101331310442208 has 768 divisors, whose sum is σ = 342590972774400. Its totient is φ = 25994981376000.

The previous prime is 101331310442171. The next prime is 101331310442209. The reversal of 101331310442208 is 802244013133101.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101331310442209) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 15840439266 + ... + 15840445662.

It is an arithmetic number, because the mean of its divisors is an integer number (446081995800).

Almost surely, 2101331310442208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101331310442208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171295486387200).

101331310442208 is an abundant number, since it is smaller than the sum of its proper divisors (241259662332192).

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

101331310442208 is a wasteful number, since it uses less digits than its factorization.

101331310442208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6976 (or 6954 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

Adding to 101331310442208 its reverse (802244013133101), we get a palindrome (903575323575309).

The spelling of 101331310442208 in words is "one hundred one trillion, three hundred thirty-one billion, three hundred ten million, four hundred forty-two thousand, two hundred eight".