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101322010101 = 31323188959797
BaseRepresentation
bin101111001011101000…
…0110010110111110101
3100200112022020102011210
41132113100302313311
53130001413310401
6114314030152033
710214565606234
oct1362720626765
9320468212153
10101322010101
1139a746a6934
1217778652619
139729682a40
144c92870b1b
1529803264d6
hex1797432df5

101322010101 has 32 divisors (see below), whose sum is σ = 151896487680. Its totient is φ = 59608479744.

The previous prime is 101322010061. The next prime is 101322010121. The reversal of 101322010101 is 101010223101.

It is not a de Polignac number, because 101322010101 - 213 = 101322001909 is a prime.

It is a super-2 number, since 2×1013220101012 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101322010121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1664535 + ... + 1724331.

It is an arithmetic number, because the mean of its divisors is an integer number (4746765240).

Almost surely, 2101322010101 is an apocalyptic number.

It is an amenable number.

101322010101 is a deficient number, since it is larger than the sum of its proper divisors (50574477579).

101322010101 is a wasteful number, since it uses less digits than its factorization.

101322010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61725.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 101322010101 its reverse (101010223101), we get a palindrome (202332233202).

The spelling of 101322010101 in words is "one hundred one billion, three hundred twenty-two million, ten thousand, one hundred one".

Divisors: 1 3 13 23 39 69 299 897 1889 5667 24557 43447 59797 73671 130341 179391 564811 777361 1375331 1694433 2332083 4125993 17879303 53637909 112956533 338869599 1468434929 2598000259 4405304787 7794000777 33774003367 101322010101