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10130032231 = 1116344912583
BaseRepresentation
bin10010110111100110…
…00000011001100111
3222010222102221210221
421123303000121213
5131221242012411
64353105425211
7506013565444
oct113363003147
928128387727
1010130032231
114329159170
121b6863b207
13c55917817
146c15309cb
153e44e6071
hex25bcc0667

10130032231 has 16 divisors (see below), whose sum is σ = 11144390400. Its totient is φ = 9131512320.

The previous prime is 10130032193. The next prime is 10130032273. The reversal of 10130032231 is 13223003101.

10130032231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10130032231 - 215 = 10129999463 is a prime.

It is a super-2 number, since 2×101300322312 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130032631) 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 15 ways as a sum of consecutive naturals, for example, 798766 + ... + 811348.

It is an arithmetic number, because the mean of its divisors is an integer number (696524400).

Almost surely, 210130032231 is an apocalyptic number.

10130032231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10130032231 is a deficient number, since it is larger than the sum of its proper divisors (1014358169).

10130032231 is a wasteful number, since it uses less digits than its factorization.

10130032231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13206.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10130032231 its reverse (13223003101), we get a palindrome (23353035332).

The spelling of 10130032231 in words is "ten billion, one hundred thirty million, thirty-two thousand, two hundred thirty-one".

Divisors: 1 11 163 449 1793 4939 12583 73187 138413 805057 2051029 5649767 22561319 62147437 920912021 10130032231