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10231102013 = 113623256721
BaseRepresentation
bin10011000011101001…
…00011101000111101
3222102000121211111012
421201310203220331
5131423130231023
64411120005005
7511351634516
oct114164435075
928360554435
1010231102013
114380210410
121b96460765
13c70844222
146d0b1da0d
153ed30c978
hex261d23a3d

10231102013 has 8 divisors (see below), whose sum is σ = 11164326336. Its totient is φ = 9298398400.

The previous prime is 10231102003. The next prime is 10231102043. The reversal of 10231102013 is 31020113201.

10231102013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10231102013 - 216 = 10231036477 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 (10231102003) 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 7 ways as a sum of consecutive naturals, for example, 88508 + ... + 168213.

It is an arithmetic number, because the mean of its divisors is an integer number (1395540792).

Almost surely, 210231102013 is an apocalyptic number.

It is an amenable number.

10231102013 is a deficient number, since it is larger than the sum of its proper divisors (933224323).

10231102013 is a wasteful number, since it uses less digits than its factorization.

10231102013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260355.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10231102013 its reverse (31020113201), we get a palindrome (41251215214).

The spelling of 10231102013 in words is "ten billion, two hundred thirty-one million, one hundred two thousand, thirteen".

Divisors: 1 11 3623 39853 256721 2823931 930100183 10231102013