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12203310230103 = 331131218389571
BaseRepresentation
bin1011000110010100110111…
…1110001010101001010111
31121012121212200010220022210
42301211031332022221113
53044414334404330403
641542042345524503
72366442255320106
oct261451576125127
947177780126283
1012203310230103
113985438537963
1214510bbaa3733
136a69c87635a5
1430290158003d
15162681cb8b03
hexb194df8aa57

12203310230103 has 8 divisors (see below), whose sum is σ = 16795953865216. Its totient is φ = 7873103374200.

The previous prime is 12203310230093. The next prime is 12203310230119. The reversal of 12203310230103 is 30103201330221.

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

It is not a de Polignac number, because 12203310230103 - 213 = 12203310221911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12203310230103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12203314230103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65609194693 + ... + 65609194878.

It is an arithmetic number, because the mean of its divisors is an integer number (2099494233152).

Almost surely, 212203310230103 is an apocalyptic number.

12203310230103 is a deficient number, since it is larger than the sum of its proper divisors (4592643635113).

12203310230103 is a wasteful number, since it uses less digits than its factorization.

12203310230103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131218389605.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12203310230103 its reverse (30103201330221), we get a palindrome (42306511560324).

The spelling of 12203310230103 in words is "twelve trillion, two hundred three billion, three hundred ten million, two hundred thirty thousand, one hundred three".

Divisors: 1 3 31 93 131218389571 393655168713 4067770076701 12203310230103