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123314032411 = 179688905209
BaseRepresentation
bin111001011011000010…
…1101100111100011011
3102210021222002220022121
41302312011230330123
54010021343014121
6132352155402111
711623556660323
oct1626605547433
9383258086277
10123314032411
114832a613789
121ba95753337
13b8229707ab
145d7b536283
15331adcb141
hex1cb616cf1b

123314032411 has 4 divisors (see below), whose sum is σ = 124002937800. Its totient is φ = 122625127024.

The previous prime is 123314032397. The next prime is 123314032417. The reversal of 123314032411 is 114230413321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 123314032411 - 235 = 88954294043 is a prime.

It is a super-5 number, since 5×1233140324115 (a number of 57 digits) contains 55555 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 (123314032417) 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, 344452426 + ... + 344452783.

It is an arithmetic number, because the mean of its divisors is an integer number (31000734450).

Almost surely, 2123314032411 is an apocalyptic number.

123314032411 is a deficient number, since it is larger than the sum of its proper divisors (688905389).

123314032411 is an equidigital number, since it uses as much as digits as its factorization.

123314032411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688905388.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 123314032411 its reverse (114230413321), we get a palindrome (237544445732).

The spelling of 123314032411 in words is "one hundred twenty-three billion, three hundred fourteen million, thirty-two thousand, four hundred eleven".

Divisors: 1 179 688905209 123314032411