Search a number
-
+
100310302131001 = 191525184827911
BaseRepresentation
bin10110110011101101001111…
…111011010000001100111001
3111011011120102102112000222021
4112303231033323100030321
5101121440444321143001
6553201525554154441
730062115540553144
oct2663551773201471
9434146372460867
10100310302131001
1129a643a6517a26
12b300985282a21
1343c82b4427a51
141aab08a28305b
15b8e47b61bba1
hex5b3b4fed0339

100310302131001 has 4 divisors (see below), whose sum is σ = 100835486959104. Its totient is φ = 99785117302900.

The previous prime is 100310302130999. The next prime is 100310302131029. The reversal of 100310302131001 is 100131203013001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100310302131001 - 21 = 100310302130999 is a prime.

It is a super-3 number, since 3×1003103021310013 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100310302131301) 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, 262592413765 + ... + 262592414146.

It is an arithmetic number, because the mean of its divisors is an integer number (25208871739776).

Almost surely, 2100310302131001 is an apocalyptic number.

It is an amenable number.

100310302131001 is a deficient number, since it is larger than the sum of its proper divisors (525184828103).

100310302131001 is an equidigital number, since it uses as much as digits as its factorization.

100310302131001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525184828102.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 100310302131001 its reverse (100131203013001), we get a palindrome (200441505144002).

The spelling of 100310302131001 in words is "one hundred trillion, three hundred ten billion, three hundred two million, one hundred thirty-one thousand, one".

Divisors: 1 191 525184827911 100310302131001