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103223653324 = 22112569374819
BaseRepresentation
bin110000000100010011…
…0111111001111001100
3100212102211111220021021
41200020212333033030
53142400223401244
6115230441043524
710312656401461
oct1401046771714
9325384456237
10103223653324
113a860074600
12180094865a4
13997064050c
144dd3245668
152a4225b284
hex18089bf3cc

103223653324 has 36 divisors (see below), whose sum is σ = 198905729400. Its totient is φ = 46837257280.

The previous prime is 103223653307. The next prime is 103223653327. The reversal of 103223653324 is 423356322301.

It is a self number, because there is not a number n which added to its sum of digits gives 103223653324.

It is not an unprimeable number, because it can be changed into a prime (103223653327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87987 + ... + 462805.

It is an arithmetic number, because the mean of its divisors is an integer number (5525159150).

Almost surely, 2103223653324 is an apocalyptic number.

It is an amenable number.

103223653324 is a deficient number, since it is larger than the sum of its proper divisors (95682076076).

103223653324 is a wasteful number, since it uses less digits than its factorization.

103223653324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375414 (or 375401 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 103223653324 its reverse (423356322301), we get a palindrome (526579975625).

The spelling of 103223653324 in words is "one hundred three billion, two hundred twenty-three million, six hundred fifty-three thousand, three hundred twenty-four".

Divisors: 1 2 4 11 22 44 121 242 484 569 1138 2276 6259 12518 25036 68849 137698 275396 374819 749638 1499276 4123009 8246018 16492036 45353099 90706198 181412396 213272011 426544022 853088044 2345992121 4691984242 9383968484 25805913331 51611826662 103223653324