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1000130133131 = 7971847679409
BaseRepresentation
bin11101000110111000110…
…01101011110010001011
310112121111210021212120122
432203130121223302023
5112341231303230011
62043241535413455
7132154104602633
oct16433431536213
93477453255518
101000130133131
11356175428938
121419b968428b
137340922caac
143659983d6c3
151b037dbe3db
hexe8dc66bc8b

1000130133131 has 8 divisors (see below), whose sum is σ = 1001928644640. Its totient is φ = 998332985728.

The previous prime is 1000130133103. The next prime is 1000130133161. The reversal of 1000130133131 is 1313310310001.

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 1000130133131 - 214 = 1000130116747 is a prime.

It is a super-2 number, since 2×10001301331312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000130133161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1132355 + ... + 1811763.

It is an arithmetic number, because the mean of its divisors is an integer number (125241080580).

Almost surely, 21000130133131 is an apocalyptic number.

1000130133131 is a deficient number, since it is larger than the sum of its proper divisors (1798511509).

1000130133131 is an equidigital number, since it uses as much as digits as its factorization.

1000130133131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682053.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 1000130133131 its reverse (1313310310001), we get a palindrome (2313440443132).

The spelling of 1000130133131 in words is "one trillion, one hundred thirty million, one hundred thirty-three thousand, one hundred thirty-one".

Divisors: 1 797 1847 679409 1472059 541488973 1254868423 1000130133131