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BaseRepresentation
bin10000000101000111001…
…001101011001000111011
310220122012101001000012110
4100011013021223020323
5121101020040012103
62203344035343403
7142555636455510
oct20050711531073
93818171030173
101105000313403
1139669a962508
1215a1a6451b63
138027ca166bc
143b6a760b307
151db2496a403
hex1014726b23b

1105000313403 has 16 divisors (see below), whose sum is σ = 1683994780160. Its totient is φ = 631359458496.

The previous prime is 1105000313399. The next prime is 1105000313411. The reversal of 1105000313403 is 3043130005011.

It is not a de Polignac number, because 1105000313403 - 22 = 1105000313399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1105000313403.

It is not an unprimeable number, because it can be changed into a prime (1105000313423) 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, 2690938 + ... + 3074271.

It is an arithmetic number, because the mean of its divisors is an integer number (105249673760).

Almost surely, 21105000313403 is an apocalyptic number.

1105000313403 is a deficient number, since it is larger than the sum of its proper divisors (578994466757).

1105000313403 is an equidigital number, since it uses as much as digits as its factorization.

1105000313403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5774346.

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 1105000313403 its reverse (3043130005011), we get a palindrome (4148130318414).

The spelling of 1105000313403 in words is "one trillion, one hundred five billion, three hundred thirteen thousand, four hundred three".