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13130311210233 = 372921560445337
BaseRepresentation
bin1011111100010010001110…
…0010010001010011111001
31201111020121222000220002020
42333010203202101103321
53210111334132211413
643531552014025053
72523430231535250
oct277044342212371
951436558026066
1013130311210233
11420259640a768
1215808aa7a8189
1374324c1843c9
14335720981797
1517b8399c0c23
hexbf1238914f9

13130311210233 has 16 divisors (see below), whose sum is σ = 20698027524480. Its totient is φ = 7244309632896.

The previous prime is 13130311210217. The next prime is 13130311210241. The reversal of 13130311210233 is 33201211303131.

13130311210233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13130311210233 - 24 = 13130311210217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13130311210733) 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, 10780222060 + ... + 10780223277.

It is an arithmetic number, because the mean of its divisors is an integer number (1293626720280).

Almost surely, 213130311210233 is an apocalyptic number.

It is an amenable number.

13130311210233 is a deficient number, since it is larger than the sum of its proper divisors (7567716314247).

13130311210233 is a wasteful number, since it uses less digits than its factorization.

13130311210233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21560445376.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 13130311210233 its reverse (33201211303131), we get a palindrome (46331522513364).

The spelling of 13130311210233 in words is "thirteen trillion, one hundred thirty billion, three hundred eleven million, two hundred ten thousand, two hundred thirty-three".

Divisors: 1 3 7 21 29 87 203 609 21560445337 64681336011 150923117359 452769352077 625252914773 1875758744319 4376770403411 13130311210233