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10143234101 = 711213921191
BaseRepresentation
bin10010111001001010…
…10111100000110101
3222011220021200101002
421130211113200311
5131233131442401
64354300413045
7506234032040
oct113445274065
928156250332
1010143234101
114335655a00
121b70b47185
13c5858a890
146c31a9c57
153e5752a6b
hex25c957835

10143234101 has 24 divisors (see below), whose sum is σ = 13722076032. Its totient is φ = 7295824800.

The previous prime is 10143234091. The next prime is 10143234107.

10143234101 is nontrivially palindromic in base 10.

10143234101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10143234101 - 214 = 10143217717 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143234107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 449585 + ... + 471606.

It is an arithmetic number, because the mean of its divisors is an integer number (571753168).

Almost surely, 210143234101 is an apocalyptic number.

10143234101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10143234101 is a deficient number, since it is larger than the sum of its proper divisors (3578841931).

10143234101 is a wasteful number, since it uses less digits than its factorization.

10143234101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921233 (or 921222 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 10143234101 in words is "ten billion, one hundred forty-three million, two hundred thirty-four thousand, one hundred one".

Divisors: 1 7 11 13 77 91 121 143 847 1001 1573 11011 921191 6448337 10133101 11975483 70931707 83828381 111464111 131730313 780248777 922112191 1449033443 10143234101