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10130131131101 = 78731286692637
BaseRepresentation
bin1001001101101001101011…
…0111100001101011011101
31022212102122020220122111122
42103122122313201223131
52311433002032143401
633313415030500325
72063610043613132
oct223323267415335
938772566818448
1010130131131101
113256189a27963
1211773545046a5
13586362253607
1427042dbb0589
1512879455a21b
hex9369ade1add

10130131131101 has 4 divisors (see below), whose sum is σ = 10131417831612. Its totient is φ = 10128844430592.

The previous prime is 10130131131059. The next prime is 10130131131187. The reversal of 10130131131101 is 10113113103101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4770952431001 + 5359178700100 = 2184251^2 + 2314990^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10130131131101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10130131131101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130131137101) 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, 643338446 + ... + 643354191.

It is an arithmetic number, because the mean of its divisors is an integer number (2532854457903).

Almost surely, 210130131131101 is an apocalyptic number.

It is an amenable number.

10130131131101 is a deficient number, since it is larger than the sum of its proper divisors (1286700511).

10130131131101 is an equidigital number, since it uses as much as digits as its factorization.

10130131131101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286700510.

The product of its (nonzero) digits is 27, while the sum is 17.

Adding to 10130131131101 its reverse (10113113103101), we get a palindrome (20243244234202).

The spelling of 10130131131101 in words is "ten trillion, one hundred thirty billion, one hundred thirty-one million, one hundred thirty-one thousand, one hundred one".

Divisors: 1 7873 1286692637 10130131131101