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10310130011 = 62471650413
BaseRepresentation
bin10011001101000100…
…00001100101011011
3222121112022212112002
421212202001211123
5132103343130021
64423021511215
7513331442036
oct114642014533
928545285462
1010310130011
114410888305
121bb8a1250b
13c8402405c
146db41201d
1540521d50b
hex26688195b

10310130011 has 4 divisors (see below), whose sum is σ = 10311786672. Its totient is φ = 10308473352.

The previous prime is 10310129993. The next prime is 10310130079. The reversal of 10310130011 is 11003101301.

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: 11003101301 = 17647241253.

It is a cyclic number.

It is not a de Polignac number, because 10310130011 - 210 = 10310128987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10310129974 and 10310130001.

It is not an unprimeable number, because it can be changed into a prime (10310130211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818960 + ... + 831453.

It is an arithmetic number, because the mean of its divisors is an integer number (2577946668).

Almost surely, 210310130011 is an apocalyptic number.

10310130011 is a deficient number, since it is larger than the sum of its proper divisors (1656661).

10310130011 is an equidigital number, since it uses as much as digits as its factorization.

10310130011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656660.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 10310130011 its reverse (11003101301), we get a palindrome (21313231312).

The spelling of 10310130011 in words is "ten billion, three hundred ten million, one hundred thirty thousand, eleven".

Divisors: 1 6247 1650413 10310130011