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110232321313 = 149739814237
BaseRepresentation
bin110011010101001011…
…0111011110100100001
3101112112021120010022011
41212222112323310201
53301223433240223
6122350125112521
710651442162032
oct1465226736441
9345467503264
10110232321313
11428272a95a4
12194446b8741
13a51968c93a
145499dbaa89
152d026d880d
hex19aa5bbd21

110232321313 has 4 divisors (see below), whose sum is σ = 110972135700. Its totient is φ = 109492506928.

The previous prime is 110232321271. The next prime is 110232321317. The reversal of 110232321313 is 313123232011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 313123232011 = 734334264067.

It can be written as a sum of positive squares in 2 ways, for example, as 53191119424 + 57041201889 = 230632^2 + 238833^2 .

It is a cyclic number.

It is not a de Polignac number, because 110232321313 - 217 = 110232190241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110232321317) 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, 369906970 + ... + 369907267.

It is an arithmetic number, because the mean of its divisors is an integer number (27743033925).

Almost surely, 2110232321313 is an apocalyptic number.

It is an amenable number.

110232321313 is a deficient number, since it is larger than the sum of its proper divisors (739814387).

110232321313 is an equidigital number, since it uses as much as digits as its factorization.

110232321313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739814386.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 110232321313 its reverse (313123232011), we get a palindrome (423355553324).

The spelling of 110232321313 in words is "one hundred ten billion, two hundred thirty-two million, three hundred twenty-one thousand, three hundred thirteen".

Divisors: 1 149 739814237 110232321313