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103404231013 = 2321432097917
BaseRepresentation
bin110000001001101011…
…1110101100101100101
3100212220102022012021211
41200103113311211211
53143232440343023
6115300411311421
710320311314156
oct1402327654545
9325812265254
10103404231013
113a942aa1266
1218059a4b571
13999bb87315
14500d20d92d
152a5302aa0d
hex18135f5965

103404231013 has 8 divisors (see below), whose sum is σ = 107950468608. Its totient is φ = 98862193584.

The previous prime is 103404231011. The next prime is 103404231017. The reversal of 103404231013 is 310132404301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103404231013 - 21 = 103404231011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103404231011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 999670 + ... + 1098247.

It is an arithmetic number, because the mean of its divisors is an integer number (13493808576).

Almost surely, 2103404231013 is an apocalyptic number.

It is an amenable number.

103404231013 is a deficient number, since it is larger than the sum of its proper divisors (4546237595).

103404231013 is a wasteful number, since it uses less digits than its factorization.

103404231013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100083.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103404231013 its reverse (310132404301), we get a palindrome (413536635314).

The spelling of 103404231013 in words is "one hundred three billion, four hundred four million, two hundred thirty-one thousand, thirteen".

Divisors: 1 23 2143 49289 2097917 48252091 4495836131 103404231013