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10031142330101 = 195339725091719
BaseRepresentation
bin1001000111111000111010…
…1011001101111011110101
31022111222010120000112111202
42101332032223031323311
52303322234414030401
633200124305142245
72053504025650514
oct221761653157365
938458116015452
1010031142330101
113218202374612
12116012932a985
13579c180a2599
1426971d17467b
15125dedeb506b
hex91f8eacdef5

10031142330101 has 16 divisors (see below), whose sum is σ = 10785424924800. Its totient is φ = 9300395827008.

The previous prime is 10031142330071. The next prime is 10031142330137. The reversal of 10031142330101 is 10103324113001.

It is a cyclic number.

It is not a de Polignac number, because 10031142330101 - 218 = 10031142067957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031142330901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12146081 + ... + 12945638.

It is an arithmetic number, because the mean of its divisors is an integer number (674089057800).

Almost surely, 210031142330101 is an apocalyptic number.

It is an amenable number.

10031142330101 is a deficient number, since it is larger than the sum of its proper divisors (754282594699).

10031142330101 is a wasteful number, since it uses less digits than its factorization.

10031142330101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25092188.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10031142330101 its reverse (10103324113001), we get a palindrome (20134466443102).

The spelling of 10031142330101 in words is "ten trillion, thirty-one billion, one hundred forty-two million, three hundred thirty thousand, one hundred one".

Divisors: 1 19 53 397 1007 7543 21041 399779 25091719 476742661 1329861107 9961412443 25267361033 189266836417 527954859479 10031142330101