Search a number
-
+
102301300113131 = 779337548941571
BaseRepresentation
bin10111010000101011100000…
…101001110011111011101011
3111102012220112111110222221002
4113100223200221303323223
5101402101030312110011
61001324322442505215
730356011404304160
oct2720534051637353
9442186474428832
10102301300113131
112a661812a19519
12b58281650520b
134510c81983512
141b395a3354067
15bc615916ec3b
hex5d0ae0a73eeb

102301300113131 has 16 divisors (see below), whose sum is σ = 118747040855040. Its totient is φ = 86319963999360.

The previous prime is 102301300113097. The next prime is 102301300113227. The reversal of 102301300113131 is 131311003103201.

It is not a de Polignac number, because 102301300113131 - 234 = 102284120243947 is a prime.

It is a super-2 number, since 2×1023013001131312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102301300113031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274284425 + ... + 274657146.

It is an arithmetic number, because the mean of its divisors is an integer number (7421690053440).

Almost surely, 2102301300113131 is an apocalyptic number.

102301300113131 is a deficient number, since it is larger than the sum of its proper divisors (16445740741909).

102301300113131 is an equidigital number, since it uses as much as digits as its factorization.

102301300113131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548941994.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 102301300113131 its reverse (131311003103201), we get a palindrome (233612303216332).

The spelling of 102301300113131 in words is "one hundred two trillion, three hundred one billion, three hundred million, one hundred thirteen thousand, one hundred thirty-one".

Divisors: 1 7 79 337 553 2359 26623 186361 548941571 3842590997 43366384109 184993309427 303564688763 1294953165989 14614471444733 102301300113131