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10130011331 = 11920910121
BaseRepresentation
bin10010110111100101…
…11011010011000011
3222010222101220010212
421123302323103003
5131221240330311
64353105144335
7506013450506
oct113362732303
928128356125
1010130011331
1143291444a0
121b6862b0ab
13c5590b15b
146c152713d
153e44dec8b
hex25bcbb4c3

10130011331 has 4 divisors (see below), whose sum is σ = 11050921464. Its totient is φ = 9209101200.

The previous prime is 10130011303. The next prime is 10130011343. The reversal of 10130011331 is 13311003101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13311003101 = 111210091191.

It is a cyclic number.

It is not a de Polignac number, because 10130011331 - 218 = 10129749187 is a prime.

It is a super-3 number, since 3×101300113313 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (10130011231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460455050 + ... + 460455071.

It is an arithmetic number, because the mean of its divisors is an integer number (2762730366).

Almost surely, 210130011331 is an apocalyptic number.

10130011331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10130011331 is a deficient number, since it is larger than the sum of its proper divisors (920910133).

10130011331 is an equidigital number, since it uses as much as digits as its factorization.

10130011331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920910132.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 10130011331 its reverse (13311003101), we get a palindrome (23441014432).

The spelling of 10130011331 in words is "ten billion, one hundred thirty million, eleven thousand, three hundred thirty-one".

Divisors: 1 11 920910121 10130011331