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10130131303 = 94132033361
BaseRepresentation
bin10010110111100110…
…11000100101100111
3222010222121222201021
421123303120211213
5131221303200203
64353111512011
7506014460335
oct113363304547
928128558637
1010130131303
114329216646
121b68688607
13c55950946
146c1558b55
153e45155bd
hex25bcd8967

10130131303 has 8 divisors (see below), whose sum is σ = 10147080816. Its totient is φ = 10113196800.

The previous prime is 10130131289. The next prime is 10130131327. The reversal of 10130131303 is 30313103101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10130131303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130131603) 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 7 ways as a sum of consecutive naturals, for example, 3012343 + ... + 3015703.

It is an arithmetic number, because the mean of its divisors is an integer number (1268385102).

Almost surely, 210130131303 is an apocalyptic number.

10130131303 is a deficient number, since it is larger than the sum of its proper divisors (16949513).

10130131303 is an equidigital number, since it uses as much as digits as its factorization.

10130131303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7505.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 10130131303 its reverse (30313103101), we get a palindrome (40443234404).

The spelling of 10130131303 in words is "ten billion, one hundred thirty million, one hundred thirty-one thousand, three hundred three".

Divisors: 1 941 3203 3361 3014023 3162701 10765283 10130131303