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10012331133131 = 72732094291717
BaseRepresentation
bin1001000110110010110101…
…1100001100100011001011
31022110011120120102201102212
42101230231130030203023
52303020223232230011
633143333524015335
72052236620265615
oct221545534144313
938404516381385
1010012331133131
1132102299a3938
12115855953154b
1357820aa9b7c2
14268856b05db5
1512569c7c208b
hex91b2d70c8cb

10012331133131 has 8 divisors (see below), whose sum is σ = 10029229959840. Its totient is φ = 9995440897728.

The previous prime is 10012331133127. The next prime is 10012331133193. The reversal of 10012331133131 is 13133113321001.

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 10012331133131 - 22 = 10012331133127 is a prime.

It is a super-3 number, since 3×100123311331313 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10012331133097 and 10012331133106.

It is not an unprimeable number, because it can be changed into a prime (10012331133121) 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, 187085 + ... + 4478801.

It is an arithmetic number, because the mean of its divisors is an integer number (1253653744980).

Almost surely, 210012331133131 is an apocalyptic number.

10012331133131 is a deficient number, since it is larger than the sum of its proper divisors (16898826709).

10012331133131 is an equidigital number, since it uses as much as digits as its factorization.

10012331133131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4295653.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 10012331133131 its reverse (13133113321001), we get a palindrome (23145444454132).

The spelling of 10012331133131 in words is "ten trillion, twelve billion, three hundred thirty-one million, one hundred thirty-three thousand, one hundred thirty-one".

Divisors: 1 727 3209 2332943 4291717 3120078259 13772119853 10012331133131