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10312103110101 = 3131391902251081
BaseRepresentation
bin1001011000001111100100…
…1111100010010111010101
31100111211100012021222101120
42112003321033202113111
52322423141344010401
633533151553514153
72113011346121142
oct226037117422725
940454305258346
1010312103110101
11331637a408051
1211a667a572959
1359a5725b0c30
1427917384d3c9
1512d394e3d836
hex960f93e25d5

10312103110101 has 16 divisors (see below), whose sum is σ = 14913648482880. Its totient is φ = 6300255576960.

The previous prime is 10312103110091. The next prime is 10312103110103. The reversal of 10312103110101 is 10101130121301.

It is not a de Polignac number, because 10312103110101 - 214 = 10312103093717 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312103110103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 951120120 + ... + 951130961.

It is an arithmetic number, because the mean of its divisors is an integer number (932103030180).

Almost surely, 210312103110101 is an apocalyptic number.

It is an amenable number.

10312103110101 is a deficient number, since it is larger than the sum of its proper divisors (4601545372779).

10312103110101 is a wasteful number, since it uses less digits than its factorization.

10312103110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902251236.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 10312103110101 its reverse (10101130121301), we get a palindrome (20413233231402).

The spelling of 10312103110101 in words is "ten trillion, three hundred twelve billion, one hundred three million, one hundred ten thousand, one hundred one".

Divisors: 1 3 13 39 139 417 1807 5421 1902251081 5706753243 24729264053 74187792159 264412900259 793238700777 3437367703367 10312103110101