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10231123201 = 1316314993221
BaseRepresentation
bin10011000011101001…
…01000110100000001
3222102000122220112221
421201310220310001
5131423131420301
64411120251041
7511352053345
oct114164506401
928360586487
1010231123201
114380225322
121b96470a81
13c70850a70
146d0b27625
153ed313da1
hex261d28d01

10231123201 has 16 divisors (see below), whose sum is σ = 11096568000. Its totient is φ = 9377000640.

The previous prime is 10231123183. The next prime is 10231123207. The reversal of 10231123201 is 10232113201.

It is a cyclic number.

It is not a de Polignac number, because 10231123201 - 225 = 10197568769 is a prime.

It is a super-3 number, since 3×102311232013 (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10231123207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3174771 + ... + 3177991.

It is an arithmetic number, because the mean of its divisors is an integer number (693535500).

Almost surely, 210231123201 is an apocalyptic number.

It is an amenable number.

10231123201 is a deficient number, since it is larger than the sum of its proper divisors (865444799).

10231123201 is a wasteful number, since it uses less digits than its factorization.

10231123201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4896.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10231123201 its reverse (10232113201), we get a palindrome (20463236402).

The spelling of 10231123201 in words is "ten billion, two hundred thirty-one million, one hundred twenty-three thousand, two hundred one".

Divisors: 1 13 163 1499 2119 3221 19487 41873 244337 525023 3176381 4828279 6825299 62767627 787009477 10231123201